2-Thienylthiol

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Names

[ CAS No. ]:
7774-74-5

[ Name ]:
2-Thienylthiol

[Synonym ]:
2-Thienylthiol
2-Thiophenethiol
Thiophene-2-thiol
T5SJ BSH
Thiophenethiol
EINECS 231-881-1
MFCD00051666

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
166.9±13.0 °C at 760 mmHg

[ Molecular Formula ]:
C4H4S2

[ Molecular Weight ]:
116.205

[ Flash Point ]:
54.7±19.8 °C

[ Exact Mass ]:
115.975441

[ PSA ]:
67.04000

[ LogP ]:
2.50

[ Vapour Pressure ]:
2.3±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.636

[ Storage condition ]:
Store under inert gas

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

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

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

[ Hazard Codes ]:
Xn: Harmful;Xi: Irritant;

[ Risk Phrases ]:
R21/22;R36/38

[ Safety Phrases ]:
S26-S36/37/39

[ RIDADR ]:
UN3334

[ WGK Germany ]:
3

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 3-(thiophen-2-ylsulfanyl)propionic acid 2-ethylhexyl ester
  • Thiophene(SIV)
  • S-thiophen-2-yl ethanethioate
  • 2-thienylsulfonyl chloride
  • Bromothiophene
  • 2-thienyllithium
  • 2-allylsulfanyl-thiophene
  • Acetylene
  • 4-(2-thienylthio)tetrahydrothiophene-2-thione
  • 2-Thienylmagnesium bromide solution

DownStream

  • 3-methyl-3-thiophen-2-ylsulfanylbutanoic acid
  • Thiophene(SIV)
  • 3-Thiophenethiol
  • Bisthieno[2,3-b:2',3'-d]thiophene
  • dtt
  • 2,2'-Bithiophene
  • 2-(3-THIENYLTHIO)THIOPHENE
  • 2,2'-Sulfanediyldithiophene
  • 2-(Methylthio)thiophene
  • Thiophene,2-[(2,4-dinitrophenyl)thio]-

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 2-[(4-aminobenzoyl)-benzylamino]ethyl-diethylazanium,chloride
  • 2-methyl-2-methylsulfanylpropanenitrile
  • 2-(4-methoxyphenyl)-4-nitrobenzoic acid
  • 2-(4-methoxyphenyl)-5-methylbenzoic acid
  • 2-(4-methoxyphenyl)-6-methylbenzoic acid
  • 2-(3-Chloropropoxy)-1-methoxy-4-nitrobenzene