2-Thienyl Isocyanate

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Names

[ CAS No. ]:
2048-57-9

[ Name ]:
2-Thienyl Isocyanate

[Synonym ]:
2-Thienyl Isocyanate
Thiophene, 2-isocyanato-
thien-2-yl isocyanate
isocyanatothiophene
Thiophene,2-isocyanato
thiophenyl isocyanate
MFCD02677700
F2160-0001
thienyl 2-isocyanate
thiophen-2-isocyanate
2-thiophene isocyanate
2-Isocyanatothiophene

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
161.5±13.0 °C at 760 mmHg

[ Melting Point ]:
108-110ºC

[ Molecular Formula ]:
C5H3NOS

[ Molecular Weight ]:
125.148

[ Flash Point ]:
51.5±19.8 °C

[ Exact Mass ]:
124.993530

[ PSA ]:
57.67000

[ LogP ]:
2.26

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

[ Index of Refraction ]:
1.607

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R20/21/22;R36/37/38

[ Safety Phrases ]:
S26-S3-S36/37/39

[ RIDADR ]:
UN 2206

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Thiophene-2-carboxylic acid
  • 2-Thiophenecarbohydroxamic acid
  • 2-Thenoyl Chloride
  • Azidotrimethylsilane

DownStream

  • 2-THIENYL-CARBAMIC ACID ETHYL ESTER

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

  • 4-METHYL-2-THIENYL ISOCYANATE
  • 5-PHENYL-2-THIENYL ISOCYANATE
  • 5-methyl-2-thienyl isocyanate
  • 5-chloro-2-thienyl isocyanate
  • (2-thienyl)2Zn
  • [2]thienyl sodium
  • 4-Bromo-3-methoxy-5-(trifluoromethoxy)pyridine-2-sulfonyl chloride
  • 4-(Difluoromethyl)-5-nitro-2-(trifluoromethyl)nicotinoyl chloride
  • 4-Bromo-2-cyano-6-(trifluoromethoxy)pyridine-3-sulfonyl chloride
  • (4-Amino-5-(difluoromethyl)-3-fluoropyridin-2-yl)methanol
  • 2-(4-(Difluoromethyl)-6-iodo-3-methoxypyridin-2-yl)acetonitrile
  • 4-Bromo-5-(difluoromethyl)-3-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
  • 4-Bromo-2-methoxy-6-(trifluoromethoxy)pyridine-3-sulfonyl chloride
  • 4-Amino-5-methyl-2-(trifluoromethoxy)nicotinamide
  • 4-Bromo-5-cyano-3-(difluoromethyl)picolinamide
  • 4-Amino-6-(difluoromethyl)-2-(trifluoromethoxy)nicotinic acid
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