methylated molecule

methylated molecule, Total:157 items.

The international standard classification for "methylated molecule" includes: Chemical reagents , Silicones , Chemicals for purification of water , Surface active agents , Gases for industrial application , Rubber , Ferroalloys .

The Chinese standard classification for "methylated molecule" includes: General organic reagent and solvent , Synthetic resin and plastic , Water treatment agent , General organic chemicals , Industrial gas and chemical gas , Surface active agent , Synthetic rubber , Casting .

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Professional Standard - Chemical Industry

• HG/T 3481-1999 Chemical reagent-4 - Methyl-2 - Pentanone
• HG/T 3449-2012 Chemical Reagent - Methyl Red
• HG/T 2230-1991 Water treatment chemicals. Dodecyl dimethyl benzyl ammonium chloride
• HG/T 5759～5762-2020 Normal temperature iron oxide desulfurizer, dimethyl ether carbonylation to methyl acetate catalyst, dimethyl ether carbonylation to methyl acetate catalyst catalytic performance test method and chromium-based ethylene polymerization catalyst chemical com
• HG/T 6285-2024 Test method for the activity of catalysts for the oxidation of methacrolein to methacrylic acid
• HG/T 6152-2023 Analytical method for chemical composition of catalyst for dehydrogenation of methyl isobutyl methanol to methyl isobutyl ketone
• HG/T 4890~4891-2016 Vulcanization accelerators tetramethylthiuram monosulfide (TMTM) and zinc dibenzyldithiocarbamate (ZBEC) (2016)
• HG/T 5624～5627-2019 Tetrahydroxymethylphosphonium Sulfate for Industrial Use, Tetrahydroxymethylphosphine Chloride for Industrial Use, Methyl Acetate for Industrial Use and Methyl Isobutyl Ketone (MIBK) for Industrial Use (2019)
• HG/T 6144-2023 Electronic cleaner dimethyl sulfoxide
• HG/T 6286-2024 Catalyst for dehydrogenation of methyl isobutyl methanol to methyl isobutyl ketone
• HG/T 3449-1999 Chemical reagent - Methyl red
• HG/T 5707～5708-2020 Test method for reaction performance of methyl isobutyl methanol dehydrogenation to methyl isobutyl ketone catalyst and test method for reaction performance of methanol to olefins catalyst for dense phase circulating fluidized bed (2020)
• HG/T 3313-2000 Room Temperature Vulcanized Methyl Silicone Rubber
• HGB 3503-1962 Butanone (methyl ethyl ketone)
• HG/T 5072~5074-2016 2-Benzyl-2-diniethyl amino-1-[4-(4-morpholinyl) phenyl]-1-butanone
• HG/T 2230-2006 Water treatment chemicals-Dodecyl benzyl ammonium chloride

Professional Standard - Light Industry

• QB/T 1914-1993 Determination of Mean Relative Molecular Weight of Alkyltrimethylammonium Halide and Alkyldimethylbenzylammonium Halide by Gas Liquid Chromatography
• QB/T 1915-1993 Cationic Surfactant Fatty Alkyl Trimethyl Ammonium Halide and Fatty Alkyl Dimethyl Benzyl Ammonium Halide
• QB/T 1914-2013 Determination of mean relative molecular weight of alkyltrimethylammonium halide and alkyldimethylbenzylammonium halide by GC

工业和信息化部

• HG/T 5072-2016 Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide
• HG/T 5344-2018 Chemical reagent-2-Butanone
• HG/T 5073-2016 Bis(2,4,6-trimethylbenzoyl)phenylphosphine oxide
• HG/T 3481-2020 Chemical reagent-4-Methyl-2-pentanone
• HG/T 5592-2019 Analytical method of chemical composition in oxidation of methylacrolein to methacrylic acid catalyst
• QB/T 1915-2021 Cationic surface active agents - Alkyltrimethylammonium halide and alkyldimethylbenzylammonium halide
• HG/T 5761-2020 Catalytic performance test methods of dimethyI ether carbonylation catalyst for methyl acetate synthesis
• HG/T 5760-2020 Dimethyl ether carbonylation catalyst for methyl acetate synthesis
• HG/T 5625-2019 Tetrakis(hydroxymethyl)phosphonium chloride for industrial use
• HG/T 5707-2020 Test method of reaction performance for methyl isobutyl methyl alcohol dehydrogenation to methyl isobutyl ketone catalyst
• HG/T 5350-2018 Biochemical reagent-Tris(hydroxymethyl)aminomethane

Group Standards of the People's Republic of China

• T/CPCIF 0025-2019 Byproduct of tetramethylammonium hydroxide—Trimethylamine aqueous solution
• T/FSI 052-2020 Method for Determination of Molecular Weight of Methyl Vinyl Silicone Rubber - Mooney Viscosity Method
• T/SDMS 010-2024 Perfluorinated ion exchange membrane for producing TMAH
• T/CRIAC 0060-2021 Chemical reagent— Hexadecyltrimethylammonium bromide for chromatography
• T/CSTM 00067-2019 Chemical reagent — Methyl 4-ethynylbenzoate
• T/CPCIF 0229-2022 Dimethyldiallylammonium chloride by-product sodium chloride
• T/CSTM 00068-2019 Chemical reagent — Methyl tert-butyl ether
• T/FJAS 004-2024 wet chemicals regeneration n-methyl pyrrolidone
• T/CPCIF 0090-2021 Di(4-methylbenzoyl) peroxide for industrial use
• T/ZZB 1825-2020 Methylating agent methyl bromide
• T/CIESC 0038-2022 Flame retardant chemical 2,2-bis[3,5-dibromo-4-(2,3-dibromo-2-methylpropoxy) benzene] propane
• T/DLSHXH 006-2022 Electronic special gas trimethyl aluminum
• T/FSI 156-2024 Nonionic methyl hydrogenated silicone oil emulsion
• T/QGCML 2182-2023 BSP methylation detection technical specifications
• T/CPUIA 0004-2023 1,3,3-trimethyl-N- (2-methylisopropyl) -5- [(2-methylisopropyl) ammonia] -cycloheximide
• T/CRIAC 0059-2021 Chemical reagent— Dodecyltrimethylammonium chloride for chromatography
• T/CSTM 00352-2021 Sepiolite curing agent for formaldehyde
• T/SDSES 015-2023 2-Methyl-4-methoxy diphenylamine by-product sodium bromide aqueous solution

国家市场监督管理总局、中国国家标准化管理委员会

• GB/T 37030-2018 Electronic grade trimethylindium
• GB/T 37007-2018 Electronic grade trimethylgallium
• GB/T 36653-2018 Electronic grade trimethylaluminium

Taiwan Provincial Standard of the People's Republic of China

• CNS 4632-1978 Rubber Vulcanization Accelerator TMTD (Tetramethyl Thiuram Disulfide)
• CNS 1598-1962 Benzyl Chloride
• CNS 1660-1966 Methyl Violet (Crystal Violet)
• CNS 1841-1969 P-Nitrobenzoyl Chloride
• CNS 1839-1969 O-Nitrobenzaldehyde
• CNS 1818-1970 Methyl Orange
• CNS 1696-1965 3, 5-Dinitrobenzoyl Chloride
• CNS 4631-1978 Rubber Vulcanization Accelerator ZnMDC (Zinc Dimethyl Dithiocarbamate)
• CNS 1761-1997 3-Methyl-1-butanol (Reagent)
• CNS 1819-1970 Methyl Red
• CNS 1690-1965 p-Dimethylaminobenzaldehyde (Ehrlich's Reagent)
• CNS 4635-1978 Rubber Vulcanization Accelerator TMTM (Tetramethyl Thiuram Monosulfide)
• CNS 5233-1980 Methyl Isobutyl Carbinol
• CNS 1815-1971 P-Methylaminophenol Sulfate (Metol)
• CNS 1692-1965 Dimethylaniline
• CNS 1814-1971 Methenamine (Hexamethylenetetramine, Hexamine)
• CNS 1693-1996 N,N-Dimethylformamide (Reagent)

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

• GB 1400-1993 Chemical reagent hexamethylenetetramine
• GB/T 17521-1998 Chemical reagent N, N-dimethylformamide
• GB/T 1400-1993 Chemical reagents;Hexamethylene;Tetramine
• GB/T 26458-2011 Fatty alkyl dimethyl amine oxides
• GB/T 1400-2014 Chemical reagent―Hexamethylene tetramine
• GB/T 27570-2011 Methyl silicone rubber for vulcanization at ambient temperature

Professional Standard - Commodity Inspection

• SN/T 2933-2011 Determination of Chloroform
• SN/T 3183-2012 Food contact materials - Polymers-Determination of methylmethacrylate in polymethyl methacrylate - Gas chromatography
• SN/T 3654-2013 Food contact materials-Paper and regenerated fiber-Determination of total contant of distearyl dimethyl ammonium chloride,ditallow alkyl dimethyl ammonium chloride,and di(hydrogentated tallow)dimethyl ammonium chloride-Liquid chromatography-tandem mass sp

化学工业部

• HG 2230-1991 Water treatment agent dimethylbenzyl ammonium chloride

国家质量监督检验检疫总局

• SN/T 4442-2016 Determination of nitrobenzene,nitrotuluene and dinitrotoluene in cosmetics for import and export

Professional Standard - Agriculture

• SN/T 5494-2023 Determination for assay of Methyl Ethyl Ketone Peroxide - Titration method
• 26兽药国家标准化学药品、中药卷第一册-2013 Part 1 Chemicals

Hebei Provincial Standard of the People's Republic of China

• DB13/T 5791-2023 Determination of methylmercury in cosmetics

未注明发布机构

• DIN EN ISO 12966-3 E:2016-02 Gas Chromatographic Analysis of Fatty Acid Methyl Esters of Animal and Vegetable Fats and Oils Part 3: Preparation of Methyl Esters Using Trimethylsulfur Hydroxide (TMSH) (Draft)

Professional Standard - Military and Civilian Products

• WJ 1968-1990 Carboxymethyl cellulose lead azide

Professional Standard - Machinery

• JB/T 9220.9-1999 Chemical analysis methods for acid slay of cupola - Determination of phosphorus pentoxide by extraction ketone

HU-MSZT

• MSZ 9552-1968 Methylated alcohol
• MSZ 3796-1981 For analysis of 4-dimethyl-amino-benzaldehyde

AENOR

• UNE 84614:1998 COSMETIC RAW MATERIALS. DIMETHYLDIMETHYLOL HYDANTOIN.
• UNE 84104:2014 Cosmetic raw materials. Sunscreens. 2-ethylhexyl 4-(dimethylamino) benzoate (Ethylhexyl dimethyl PABA).
• UNE 84128:2014 Cosmetic raw materials. Sunscreens. 1-(4-tert-butylphenyl)-3-(p-methoxyphenyl)-propane-1,3-dione (Butyl Methoxydibenzoylmethane).
• UNE 84021:2006 Cosmetic raw materials. Methyl p-hidroxybenzoate.
• UNE 84681:2005 Cosmetic raw materials. Polydimethylsiloxane (dimethycones).
• UNE 84623:1998 COSMETIC RAW MATERIALS. DIMETHYLDIMETHYLOL HYDANTOINE. DETERMINATION OF TOTAL FORMALDELYDE. POTENCIOMETRIC METHOD.
• UNE 84621:1998 COSMETIC RAW MATERIALS. DIMETHYLDIMETHYLOL HIDANTOIN. DETERMINATION OF FREE FORMALDEHYDE. POTENCIOMETRIC METHOD.
• UNE 84053:2011 Cosmetic raw materials. Methyl p-hydroxybenzoate, sodium salt.
• UNE 84728:2009 Cosmetic raw materials. Behentrimonium chloride.
• UNE 84684:2006 Cosmetic raw materials. Phenyl trimethicone.

SCC

• UNE 84105:2000 Cosmetic raw materials. 5-phenylmethoxo-4-hydroxy-2-methoxysulfonic acid.
• UNE 84104:2000 Cosmetic raw materials. 2-ethylhexyl 4-(dimethylamino) benzoate.
• AWWA B451-2023 Poly(Diallyldimethylammonium Chloride)
• UNE 84105:2007 Cosmetic raw materials. Sunscreens. 5-phenylmethoxo-4-hydroxy-2-methoxysulfonic acid.
• UNE 84021:1994 COSMETIC RAW MATERIALS. METHYL P-HIDROXYBENZOATE.
• AWWA B451-2016 Poly(Diallyldimethylammonium Chloride)
• MIL MIL-A-85495-1981 ANTIOXIDANT, T-BUTYLPHENOL TYPE, 2, 2,-METHYLENEBIS (4-METHYL-6-T-BUTYLPHENOL)
• UNE 84053:1994 COSMETIC RAW MATERIALS. METHYL P-HYDROXYBENZOATE, SODIUM SALT.
• AENOR UNE 48150:1960 Methyl isobutyl carbinol.
• DIN 55957 E:2016 Draft Document - Binders for paints and varnishes - Methylation and silylation of fatty acids and analysis by gas chromatography
• UNE 48150:1960 METHYL-ISOBUTYL-CARBINOL
• BS 1940:1953 Specification for ethyl methyl ketone (methyl ethyl ketone)
• NS-EN 14185-1:2003 Non-fatty food — Determination of N-methylcarbamate residues — Part 1: HPLC-method with SPE clean-up

Korean Agency for Technology and Standards (KATS)

• KS D ISO 7525-2012(2017) Nickel－Determination of sulfur content－Methylene blue molecular absorption spectrometric method after generation of hydrogen sulfide
• KS M 8063-2015(2020) Methyl red
• KS M 8516-2023 N, N－Dimethylpphenylenediammonium dichloride
• KS M 1669-2008 Methyl ethyl ketone
• KS M 8374-2014(2019) 3-Methyl-1-butanol(Reagent)
• KS M 8400-2013 3,3′－Dimethylbenzidinium dichloride
• KS M 8239-2001 Methyl ethyl ketone
• KS I 3272-2014 Recycled methyl methacrylate organic compound from PMMA

Japanese Industrial Standards Committee (JISC)

• JIS K 8500:2007 N,N-Dimethylformamide (Reagent)
• JIS K 4108:1995 Nitrobenzene and Nitrotoluenes (Nitrobenzene? ortho-Nitrotoluene? meta-Nitrotoluene? para-Nitrotoluene)
• JIS K 8832:1996 Brucine n-hydrate
• JIS K 4137:1995 Anisidines (ortho-Anisidine? para-Anisidine? para-Phenetidine? 3-Amino-4-methoxytoluene)

American Water Works Association (AWWA)

• AWWA B451-2010 Poly(Diallyldimethyl-ammonium Chloride)
• ANSI/AWWA B451-23 Poly(Diallyldimethylammonium Chloride)
• AWWA B451-1998 Poly(Diallyldimethylammonium Chloride)

American National Standards Institute （ANSI)

• ANSI/AWWA B451-2016 Poly(Diallyldimethylammonium Chloride)
• ANSI/AWWA B451-2010 Poly(Diallyldimethylammonium Chloride)
• ANSI/AWWA B451-2023 Standard for Poly (Diallyldimethylammonium Chloride)
• ANSI PH4.137-1984 Photography (Chemicals) - 4-(N-Ethyl-N-2-Methanesulfonylamino- ethyl)-2-Methylphenylenediamine Sesquisulfate Monohydrate

RU-GOST R

• GOST 26239.9-1984 Trichlorsilane. Method of methyl chloride, ethyl chloride, butane, isobutane, methylene, chloroform, carbon tetrachloride, methyltrichlorsilane, chlormethylmethylsilane determination

German Institute for Standardization

• DIN 55957:2016-08 Binders for paints and varnishes - Methylation and silylation of fatty acids and analysis by gas chromatography / Note: DIN 55957 (2000-05) remains valid alongside this standard until 2017-01-31.
• DIN EN ISO 12966-3:2010 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 3: Preparation of methyl esters using trimethylsulfonium hydroxide (TMSH) (ISO 12966-3:2009); German version EN ISO 12966-3:2009

IN-BIS

• IS 5344-1969 Specification for food grade butylated hydroxytoluene
• IS 4653-1985 Specification for methyl paraben for use in the cosmetic industry

GSO

• GSO ISO 7525:2013 Nickel -- Determination of sulfur content -- Methylene blue molecular absorption spectrometric method after generation of hydrogen sulfide
• OS GSO ISO 7525:2013 Nickel -- Determination of sulfur content -- Methylene blue molecular absorption spectrometric method after generation of hydrogen sulfide
• OS GSO 2158:2011 Specification for industrial methylated spirits

International Organization for Standardization (ISO)

• ISO 7525:1985 Nickel; Determination of sulfur content; Methylene blue molecular absorption spectrometric method after generation of hydrogen sulfide
• ISO 12966-3:2009 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 3: Preparation of methyl esters using trimethylsulfonium hydroxide (TMSH)
• ISO 12966-3:2016 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 3: Preparation of methyl esters using trimethylsulfonium hydroxide (TMSH)
• ISO 1897-6:1977 Phenol, o-cresol, m-cresol, p-cresol, cresylic acid and xylenols for industrial use; Methods of test; Part VI : Test for absence of hydrogen sulphide (Cresylic acid and xylenols only)

AR-IRAM

• IRAM 21 305-1963 Methyl orange in assay reagents

RO-ASRO

• STAS 10790-1976 Pesticides TECHNICAL METHYL BROMIDE LIQUEFIED

British Standards Institution (BSI)

• BS EN ISO 12966-3:2009 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Preparation of methyl esters using trimethylsulfonium hydroxide
• BS EN ISO 12966-3:2010 Animal and vegetable fats and oils. Gas chromatography of fatty acid methyl esters. Preparation of methyl esters using trimethylsulfonium hydroxide

Natural Gas Processor's Association (NGPA)

• GPA RR-29-1978 Equilibrium Phase Compositions of Selected Aromatic and Naphthenic Binary Systems: Toluene - Carbon Dioxide Toluene - Hydrogen Sulfide Methyl Cyclohexane - Carbon Dioxide Methyl Cyclohexane - Hydrogen Sulfide
• GPA RR-101-1986 Vapor-Liquid Equilibria Measurements on the Systems Methane- Methylcyclohexane, Nitrogen-N- Propylbenzene, Hydrogen Sulfide-N- Propylbenzene, Propane- Toluene, Propane-M- Xylene and Propane- Methylcyclohexane

Association Francaise de Normalisation

• NF T60-233-3:2010 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 3 : preparation of methyl esters using trimethylsulfonium hydroxide (TMSH).
• NF T20-777:1984 Methyl chloride and ethyl chloride for industrial use. Methods of test.
• NF EN ISO 11216:1998 Modified starches - Determination of the content of carboxymethyl groups in carboxymethylated starch

United States Navy

• NAVY DOD-T-82666 A-1978 TRIS-1-(2 METHYL AZIRIDINYL) PHOSPHINE OXIDE
• NAVY DOD-T-82666 A VALID NOTICE 1-1987 TRIS-1-(2 METHYL AZIRIDINYL) PHOSPHINE OXIDE
• NAVY DOD-T-82666 A (1)-1981 TRIS-1-(2 METHYL AZIRIDINYL) PHOSPHINE OXIDE

ES-AENOR

• UNE 48 150 Methyl isobutyl carbinol

European Committee for Standardization (CEN)

• EN ISO 12966-3:2009 Animal and vegetable fats and oils - Gas chromatography of fatty acid methyl esters - Part 3: Preparation of methyl esters using trimethylsulfonium hydroxide (TMSH)

SE-SIS

• SIS 16 66 21-1970 Poly(methyl methacrylate) moulding and extrusion compounds

US-CFR-file

• CFR 49-173.193-2013 Transportation. Part173:Shippers—general requirements for shipments and packagings. Section173.193:Bromoacetone, methyl bromide, chloropicrin and methyl bromide or methyl chloride mixtures, etc.

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