2-Propenoic acid,2-cyano-3-(2-thienyl)-, ethyl ester
Names
[ CAS No. ]:
31330-51-5
[ Name ]:
2-Propenoic acid,2-cyano-3-(2-thienyl)-, ethyl ester
[Synonym ]:
2-Thienylidene ethyl-cyanoacetate
ethyl (E)-2-cyano-3-(2-thienyl)-2-propenoate
2-Cyano-3-(2-thienyl)acrylic acid ethyl ester
Ethyl 2-cyano-3-thien-2-ylacrylate
2-Cyano-3-(2-thienyl)propenoic acid ethyl ester
ethyl (E)-2-cyano-3-(thienyl)-2-propenoate
RARECHEM AK ML 0028
(E)-ethyl 2-cyano-3-(thiophen-2-yl)acrylate
ethyl 2-thiophenylidenecyanoacetate
Chemical & Physical Properties
[ Density]:
1.247g/cm3
[ Boiling Point ]:
340.8ºC at 760mmHg
[ Melting Point ]:
79-82ºC
[ Molecular Formula ]:
C10H9NO2S
[ Molecular Weight ]:
207.24900
[ Flash Point ]:
159.9ºC
[ Exact Mass ]:
207.03500
[ PSA ]:
78.33000
[ LogP ]:
2.21818
[ Index of Refraction ]:
1.588
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XM7800000
- CHEMICAL NAME :
- 2-Thiopheneacrylic acid, alpha-cyano-, ethyl ester
- CAS REGISTRY NUMBER :
- 31330-51-5
- BEILSTEIN REFERENCE NO. :
- 0163675
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C10-H9-N-O2-S
- MOLECULAR WEIGHT :
- 207.26
- WISWESSER LINE NOTATION :
- T5SJ B1UYCN&VO2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 56 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02961
Safety Information
[ Hazard Codes ]:
Xi: Irritant;
[ HS Code ]:
2934999090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%