2-Butanethiol

Suppliers

Names

[ CAS No. ]:
513-53-1

[ Name ]:
2-Butanethiol

[Synonym ]:
1-Methyl-1-propanethiol
1-methylpropanethiol
sec-butyl mercaptan
2-Butanethiol
1-methylpropane-1-thiol
2-mercaptobutane
MFCD00004865
sec-Butyl mercaptan,Mercaptan C4
EINECS 208-165-2
Butane-2-thiol

Chemical & Physical Properties

[ Density]:
0.8±0.1 g/cm3

[ Boiling Point ]:
86.6±8.0 °C at 760 mmHg

[ Melting Point ]:
-140ºC

[ Molecular Formula ]:
C4H10S

[ Molecular Weight ]:
90.187

[ Flash Point ]:
21.1±0.0 °C

[ Exact Mass ]:
90.050323

[ PSA ]:
38.80000

[ LogP ]:
2.13

[ Vapour Pressure ]:
74.1±0.2 mmHg at 25°C

[ Index of Refraction ]:
1.435

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS02, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H225-H315-H319-H335

[ Precautionary Statements ]:
P210-P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
F:Flammable;Xi:Irritant;

[ Risk Phrases ]:
R11;R36/37/38

[ Safety Phrases ]:
S16-S26-S36

[ RIDADR ]:
UN 2347 3/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
3.1

[ HS Code ]:
29309070

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Bromobutane
  • 2-butene
  • Octane,1-[(1-methylpropyl)thio]-
  • Thioacetic acid S-(1-methylpropyl) ester
  • 2,2-bis(ethylsulfanyl)butane
  • Acetylene
  • sec-Butyl disulfide
  • sec-BuMgBr

DownStream

  • Butylsec-butylsulfide
  • 2-[(1-Methylethyl)thio]butane
  • Thioacetic acid S-(1-methylpropyl) ester
  • sec-butyl thioisovalerate
  • di-sec-butyl sulfide
  • sec-Butyl disulfide
  • di-2-butyl trisulphide
  • S-butan-2-yl methanethioate
  • 1-butanesulfonic acid

Customs

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

  • (±)-2-Butanethiol
  • (R)-2-butanethiol
  • (S)-2-butanethiol
  • 1-Amino-2-butanethiol
  • 3-Methyl-2-butanethiol
  • 2-METHYL-2-BUTANETHIOL
  • N-(1,1-dioxidotetrahydrothiophen-3-yl)-2-{[7-methoxy-4-(trifluoromethyl)quinolin-2-yl]sulfanyl}acetamide
  • N-(1,1-dioxidotetrahydrothiophen-3-yl)-2-(isoquinolin-1-ylsulfanyl)acetamide
  • 1-(3,6-dibromo-9H-carbazol-9-yl)-3-{[4-(propan-2-yl)phenyl]amino}propan-2-ol
  • 3-(4-Methoxyphenoxy)-1-[2-benzylbenzimidazolyl]propan-2-ol
  • 2-Ethoxy-2-oxoethyl 4-amino-2-((2-ethoxy-2-oxoethyl)thio)-5-methylthieno[2,3-d]pyrimidine-6-carboxylate
  • (Z)-3-[5-(4-bromophenyl)-1H-pyrazol-4-yl]-2-cyano-N-(1-ethylsulfonylpiperidin-4-yl)prop-2-enamide
  • Tert-butyl (2-methyl-3-propionamidophenyl)carbamate
  • N,N-Dimethyl-4-[[[(4-nitrobenzoyl)amino]thioxomethyl]amino]benzenepropanamide
  • N-[5-[[2-(2,5-dimethylphenoxy)acetyl]amino]-2-methylphenyl]propanamide
  • N-[2-Methyl-3-[[(phenylamino)thioxomethyl]amino]phenyl]cyclopropanecarboxamide
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