![2-Amino-5,6-dihydro-4h-cyclopenta[b]thiophene-3-carbonitrile structure, CAS 70291-62-2](/structures/100000/81083_1_70291_62_2.png)
CAS Number70291-62-2
Synonyms2-amino-4,5,6-trihydrocyclopenta[1,2-b]thiophene-3-carbonitrile; 2-amino-5,6-dihydro-4H-cyclopenta<b>thiophene-3-carbonitrile; 2-amino-3-cyano-4,5,6-trihydrocyclopenteno(b)thiophine; 2-Amino-4,5-trimethylene-3-thiophenecarbonitrile; MFCD00121495; 2-amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate; 2-amino-3-cyanocyclopenta<b>thiophene; 2-amino-3-cyano-5,6-dihydro-4H-cyclopenta<b>thiophene; 2-amino-4H,5H,6H-cyclopenta[b]thiophene-3-carbonitrile
Molecular FormulaC8H8N2S1
Molecular Weight164.23
Density1.33 g/cm3
Boiling Point379.9ºC at 760 mmHg
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 70291-62-2 |
| Catalog No. | 2A-9081083 |
| Chinese Name | 2-氨基-5,6-二氢-4H-环戊烯并噻吩-3-甲腈 |
| Synonyms | 2-amino-4,5,6-trihydrocyclopenta[1,2-b]thiophene-3-carbonitrile; 2-amino-5,6-dihydro-4H-cyclopenta<b>thiophene-3-carbonitrile; 2-amino-3-cyano-4,5,6-trihydrocyclopenteno(b)thiophine; 2-Amino-4,5-trimethylene-3-thiophenecarbonitrile; MFCD00121495; 2-amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylate; 2-amino-3-cyanocyclopenta<b>thiophene; 2-amino-3-cyano-5,6-dihydro-4H-cyclopenta<b>thiophene; 2-amino-4H,5H,6H-cyclopenta[b]thiophene-3-carbonitrile |
| Molecular Formula | C8H8N2S1 |
| Molecular Weight | 164.23 |
| Density | 1.33 g/cm3 |
| Boiling Point | 379.9ºC at 760 mmHg |
| Storage Condition | -20°C |
| HTC | 2934999090 |
| MDL Number | MFCD00121495 |
| SMILES | N#Cc1c(N)sc2c1CCC2 |
| InChI | InChI=1S/C8H8N2S/c9-4-6-5-2-1-3-7(5)11-8(6)10/h1-3,10H2 |
| InChI Key | RILAXFOADRDGPQ-UHFFFAOYSA-N |
| MSDS | msds/81083_1_70291_62_2.pdf |
| Use of | health and chemical hazard data given on this sheet. Storage:Store in closed vessels, refrigerated. Section8. Exposure Controls / Personal protection Engineering Controls: Use only in a chemical fume hood. Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles. General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse. Section9. Physical and chemical properties Not specified Appearance: Boiling point:No data Melting point:No data Flash point:No data Molecular formula: C8H8N2S Molecular weight: 164.2 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide, nitrogen oxides, sulfur oxides. Section11. Toxicological information Section12. Ecological information Section13. Disposal consideration Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations. Section14. Transportation information Proper shipping name: NITRILES, TOXIC, SOLID, N.O.S. (2-Amino-5,6-dihydro-4h-cyclopenta[b]thiophene-3-carbonitrile) Section15. Regulatory information No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313. SECTION 16 - ADDITIONAL INFORMATION Safety Information Hazard Codes Xi: Irritant; HS Code 2934999090 Synthetic Route Total: 1 Page Cyclopentanone CAS#:120-92-3 Malononitrile CAS#:109-77-3 4H-Cyclopenta[b... CAS#:70291-62-2 Literature: Abaee, M. Saeed; Cheraghi, Somayeh Journal of Sulfur Chemistry, 2014 , vol. 35, # 3 p. 261 - 269 cyclopentyliden... CAS#:5660-83-3 Spiro[cyclopent... CAS#:21369-33-5 4H-Cyclopenta[b... CAS#:70291-62-2 Literature: Advanced Synthesis and Catalysis, , vol. 350, # 17 p. 2740 - 2746 |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: 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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