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Sodium methanethiolate

Sodium methanethiolate structure

CAS No:
5188-07-8
Formula:
CH4S.Na
Chemical Name:
Sodium methanethiolate
Synonyms:
Methanethiol,sodium salt (1:1);Methanethiol,sodium salt;Sodium,(methylthio)-;Sodium methylmercaptide;Sodium thiomethoxide;Sodium methanethiolate;Sodium methyl sulfide;Sodium thiomethylate;Methyl mercaptan sodium salt;Sodium methylthiolate;Sodium methanesulfenate;Sodium methyl mercaptan;Methylthiosodium;(Methylsulfanyl)sodium;88905-59-3;1163726-60-0;1860886-54-9;2412885-58-4
Categories:
Organic Chemistry > Organometalate

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Description

Very faint yellowish red clear liquid

Liquid

Sodium methanethiolate Basic Attributes

Molecular Weight：

70.09

Exact Mass：

69.985

EC Number：

225-969-9

UNII：

LB29JWW8H7

DSSTox ID：

DTXSID7027592

HScode：

29309090

Characteristics

PSA：

XLogP3：

0.16310

Appearance：

White to off-white Powder

Melting Point：

-123ºC

Flash Point：

27°C

Water Solubility：

H2O: soluble

Storage Conditions：

Flammables area

Safety Information

Packing level：

Hazard category：

4.3

Transport codes：

UN 3263 8/PG 3

wgk germany：

hazard class code：

31-34-20/21/22-11-35-25-10

safety instructions：

26-36/37/39-45-16

Marks：

C,F

Precautionary statement(s)：

P210, P233, P240, P241, P242, P243, P260, P264, P270, P280, P301+P310, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P330, P363, P370+P378, P403+P235, P405, P501

Hazard Statements：

H226

GHS Classification：

|Danger|H226 (18.46%): Flammable liquid and vapor [Warning Flammable liquids]|P210, P233, P240, P241, P242, P243, P260, P264, P270, P280, P301+P310, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P330, P363, P370+P378, P403+P235, P405, and P501|Aggregated GHS information provided by 65 companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Sodium methanethiolate Use and Manufacturing

Uses

Strong nucleophile used for the synthesis of methyl aryl sulfides from halo-arenes. Alkanethiolates are efficient reagents for SN2 dealkylation of esters and aryl ethers.

Intermediates

Manufacturing Info：

Pesticide, fertilizer, and other agricultural chemical manufacturing|Methanethiol, sodium salt (1:1): ACTIVE

Computed Properties

Molecular Weight:70.09
Hydrogen Bond Acceptor Count:1
Exact Mass:69.98531555
Monoisotopic Mass:69.98531555
Topological Polar Surface Area:1
Heavy Atom Count:3
Complexity:4.8
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

Material

Dimethylacetamide

Sodium hydroxide

Dimethyl disulfide

Ethanol

Ethylamine

Downstream Products

Acetaldehyde, 2-(methylthio)-, oxime

Recommended Suppliers of Sodium methanethiolate

HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

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Sodium thiomethoxide

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Content: 99.00%

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Guangzhou Yaoguang Technology Co., Ltd. Contact Supplier

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Sodium thiomethoxide, CAS:5188-07-8

Unit Price: $5-6 /KG FOB

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Grade: Reagent Grade

Content: 99%

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Grade: Industrial Grade

Content: 95%

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