Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
에틸티오펜
2-에틸티오펜 · 에틸티오펜 · 2-에틸싸이오페네 · Ethylthiophene · 2-ETHYLTHIOPHENE · o-Ethylthiophene · 2-Ethylthiophene99% · Thiophene, 2-ethyl-
식별자 및 물리적 특성
| CAS No. | 52006-63-0 |
|---|---|
| 분자식 | C6H8S |
| 평균 분자량 | 112.19 g/mol |
| 단동위원소 질량 | 112.03467143 g/mol |
| SMILES | CCc1cccs1 |
| InChIKey | JCCCMAAJYSNBPR-UHFFFAOYSA-N |
| PubChem CID | 13388 |
| EC No. | 212-830-2 |
| DTXSID | DTXSID90862452 |
| 현지명 | 에틸티오펜 |
화학 및 물리적 성질
| XLogP | 2.9 |
|---|---|
| 극성 표면적 | 28.2 |
| 수소 결합 공여자 수 | 0 |
| 수소 결합 수용자 수 | 1 |
| 회전 가능 결합 수 | 1 |
| 무거운 원자 수 | 7 |
| 형식 전하 | 0 |
| 복잡도 | 52 |
| LogP(분배 계수) | 2.87 |
| 용해도 | 0.292 mg/mL at 25 °C0.29g/L |
| 끓는 점 | 133.00 °C. @ 760.00 mm Hg132-134 °C (lit.) |
| Kovats Retention Index | 846847861844837850861.3830845851871880870872869868874905862.811791170117211771167116111621191118511831173118011821182.6 |
| 녹는점 | -66.9°C (estimate) |
| 밀도 | 0.99 g/mL at 25 °C (lit.) |
| 증기압 | 60.9 at 60.3 °C, 92.2 at 70.3 °C, 136 at 80.3 °C, 197 at 90.3 °C, 280 at 100.3 °C (Eon et al., 1971) |
| 굴절률 | n20/D 1.513(lit.) |
| 인화점 | 70 °F |
| 저장 조건 | Keep in dark place,Sealed in dry,Room Temperature |
| 물리적 상태 | 액체 (추정) |
| 비중 | 0.990 |
| 색상 | 연두색 |
| 용해도 | 물과 섞이거나 혼합하기 어렵지 않습니다. |
| BRN | 105402 |
| 헨리 상수 | 1.4×10-3 mol/(m3Pa) at 25℃, Yaws (2003) |
| InChI | 1S/C6H8S/c1-2-6-4-3-5-7-6/h3-5H,2H2,1H3 |
| InChIKey | JCCCMAAJYSNBPR-UHFFFAOYSA-N |
| SMILES | CCc1cccs1 |
| LogP(분배 계수) | 2.870 |
| NIST | Thiophene, 2-ethyl-(872-55-9) |
화학적 성질
Clear colorless to pink liquid
안전 및 규제
| GHS 분류 | WarningH226 (95.7%): Flammable liquid and vapor [Warning Flammable liquids]H302 (66%): Harmful if swallowed [Warning Acute toxicity, oral]H312 (66%): Harmful in contact with skin [Warning Acute toxicity, dermal]H332 (66%): Harmful if inhaled [Warning Acute toxicity, inhalation]P210, P233, P240, P241, P242, P243, P261, P264, P270, P271, P280, P301+P317, P302+P352, P303+P361+P353, P304+P340, P317, P321, P330, P362+P364, P370+P378, P403+P235, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 141 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. |
|---|---|
| 규제 정보 | Chemical: Thiophene, 2-ethyl-Commission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)Thiophene, 2-ethyl-: Does not have an individual approval but may be used under an appropriate group standard |
| Hazard Classes and Categories | Flam. Liq. 3 (95.7%)Acute Tox. 4 (66%) |
| 수질 위해 등급(WGK) | 3 |
| 운송 번호(UN) | UN 1993 3/PG 2 |
| 관세 코드 | 29349990 |
| 위험 문구(R) | 10-36/37/38-37-11 |
| 위험 표시 | Xi,F |
| 안전 문구(S) | 23-24/25-37/39-26-16-33-29-7/9 |
| 포장분류 | II |
| 위험 등급 | 3Acute Tox. 4 DermalAcute Tox. 4 InhalationAcute Tox. 4 OralFlam. Liq. 3 |
| F 고인화성물질 | 8-10-13-23 |
| 위험 참고 사항 | Irritant |
| 저장 분류 | 3 - Flammable liquids |
용도
용도
2-Ethylthiopheneis used in production of bispyranilidenes, dithiobispyranilidenes and diselenobispyranilidene for electronic or optoelectronic components with high efficiencies.
일반 설명
2-Ethylthiophene is an organosulfur compound belonging to the class of alkylated thiophenes.