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Methyl mercaptan cas no:74-93-1

Synonyms: Mercaptomethane;Thiomethanol;Methanethiol;Methyl sulfhydrate;Thiomethyl alcohol;Mercaptan methylique;

Identification
NameMethyl mercaptan
CAS74-93-1
SynonymsMercaptomethane;Thiomethanol;Methanethiol;Methyl sulfhydrate;Thiomethyl alcohol;Mercaptan methylique;
EINECS(EC#)200-822-1
Molecular FormulaCH4S
Molecular Weight48.10
Chemical Properties
Appearancecolourless gas with a garlic-like or rotten cabbage-like smell
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass2.3
Safety Data

Hazard Flammable, dangerous fire risk. Explosive limits in air 3.9–21.8%. Strong irritant. TLV: 0.5 ppm.
Risk R12
Safety Poison by inhalation. Mutation data reported. A common air contaminant. Very dangerous fire hazard when exposed to heat or flame; can react vigorously with oxidizing materials. Explosive in the form of vapor when exposed to heat or flame. Reacts with water, steam, or acids to produce toxic and flammable vapors. Violent reaction with mercury(II) oxide. To fight fire, use alcohol foam, CO2, dry chemical. Upon decomposition it emits highly toxic fumes of SOx. See also MERCAPTANS.Analytical Methods:   For occupational chemical analysis use OSHA: #26.

Toxicity
Can cause death by respiratory paralysis. It is an eye and respiratory tract irritant. Exposure results in pulmonary edema and hepatic and renal damage.

supplier list

International Gases and Chemicals Ltd.
Tel:+44-0-1782-565556
Address: Unit 5 Speedwell Road Parkhouse East, Newcastle-under-Lyme Staffordshire ST5 7RG United Kingdom
Matheson Tri-Gas Inc.
Tel:+1 800-424-9300
Address: 166 Keystone Drive Montgomeryville, PA 18936
Hunan Shineway Enterprise Co., Ltd.
Tel:+86-731-82289207
Address: 4/F, NO.278 Dayi Road, Changsha, Hunan China
Oxford Chemicals Limited
Tel:+44 (0) 1429 863555
Address: North Gare Seaton Carew Hartlepool TS25 2DT United Kingdom
Chevron Phillips Chemical
Tel:+1 832 813-4100
Address: Chevron Phillips Chemical Company LP 10001 Six Pines Drive The Woodlands, TX 77380
Chevron Phillips Chemical Company LLC
Tel:+1-(832)-813-4100, 800-231-1212
Address: 10001 Six Pines Drive, The Woodlands, Texas 77380,
Excel Asia Enterprises LTD.
Tel:=86-21-33538380
Address: No.8, Lane1305, Huajing Road., Shanghai
lotuschem
Tel:852-29738324
Address: Rm. 907. JCD116 Wing Tuck Commercial Centre, 177-183 Wing Lok Street, Hong Kong
Moore Ingredients, Ltd.
Tel:(513) 881-7144
Address: 9047 Sutton Place Hamilton, Ohio 45011
Matheson Tri-Gas
Tel:215 641 2700
Address: Equipment Technology Center 166 Keystone Drive Montgomeryville, PA 18936
Sulfur Properties and Compounds
Tel:(915) 675-5311
Address: USA
YiPeng Chemical
Tel:571 85376369
Address: Building 4,High-tech Industrial Park,No. 588 Feijiatang Road,Xiacheng District, Hangzhou, China
Wujiang Yingchuang Chemical Co., Ltd.
Tel:+86-(25)-8645 8768
Address: 215 Ying Tian Da Street, JianYe, Nanjing, Jiangsu 210017,
Top Union Chemical (ShanDong) Limited.
Tel:86-0531-96717081
Address: NO.103,Industry South Road
Shanghai Hope Chem Co., Ltd.
Tel:86-21-61723543
Address: Room508, Building1, No.88 CaiLun Road Zhangjiang H

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