2-Chloro 5-chloromethylthiophene

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Names

[ CAS No. ]:
23784-96-5

[ Name ]:
2-Chloro 5-chloromethylthiophene

[Synonym ]:
2-chloro-5(chloromethyl) thiophene
2-Chloro-5-Chloromethylthiophene
2-Chloro 5-chloromethylthiophene
2-chlor-5-(chlormethyl)thiophen
2-Chloro-5-(chloromethyl)thiophene
2-chloromethyl-5-chloro-thiophene
2-chloro-5(chloromethyl) thiopene
Thiophene, 2-chloro-5-(chloromethyl)-
MFCD00009764

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
215.9±0.0 °C at 760 mmHg

[ Melting Point ]:
193-197°C

[ Molecular Formula ]:
C5H4Cl2S

[ Molecular Weight ]:
167.056

[ Flash Point ]:
100.6±0.0 °C

[ Exact Mass ]:
165.941071

[ PSA ]:
28.24000

[ LogP ]:
2.81

[ Vapour Pressure ]:
0.2±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.577

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 ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S37/39

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Chlorothiophene
  • Formaldehyde
  • Thiophen-2-ylmethanol

DownStream

  • Chloropyrilene
  • 5-Chloro-2-thiophenemethanol
  • (5-Chloro-2-Thienyl)Acetic Acid
  • (5-chlorothiophen-2-yl)methanamine
  • 2-Pyridinamine,N-[(5-chloro-2-thienyl)methyl]-
  • 2-(5-chlorothiophen-2-yl)acetonitrile
  • 1-[(5-Chlorothien-2-yl)methyl]piperazine

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%

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