Introduction：Basic information about CAS 31330-51-5|2-Propenoic acid,2-cyano-3-(2-thienyl)-, ethyl ester, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-Propenoic acid,2-cyano-3-(2-thienyl)-, ethyl ester |
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| CAS Number | 31330-51-5 | Molecular Weight | 207.24900 |
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| Density | 1.247g/cm3 | Boiling Point | 340.8ºC at 760mmHg |
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| Molecular Formula | C10H9NO2S | Melting Point | 79-82ºC |
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| MSDS | / | Flash Point | 159.9ºC |
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Names
| Name | Ethyl 2-cyano-3-(2-thienyl)acrylate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.247g/cm3 |
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| Boiling Point | 340.8ºC at 760mmHg |
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| Melting Point | 79-82ºC |
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| Molecular Formula | C10H9NO2S |
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| Molecular Weight | 207.24900 |
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| Flash Point | 159.9ºC |
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| Exact Mass | 207.03500 |
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| PSA | 78.33000 |
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| LogP | 2.21818 |
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| Index of Refraction | 1.588 |
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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 DATAACUTE 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
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Safety Information
| Hazard Codes | Xi: Irritant; |
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| HS Code | 2934999090 |
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Customs
| HS Code | 2934999090 |
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| 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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Synonyms
| 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 |
