Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
클로로부탄(2-)
클로로부탄(2-) · 2-클로로뷰테인 · 2-클로로부탄 · sec-C4H9Cl · 2-Chlorbutan · 2-CHLOROBUTANE · 2-chloro-butan · 2-Butylchloride
식별자 및 물리적 특성
| CAS No. | 78-86-4 |
|---|---|
| 분자식 | C4H9Cl |
| 평균 분자량 | 92.57 g/mol |
| 단동위원소 질량 | 92.039278 g/mol |
| SMILES | CCC(C)Cl |
| InChIKey | BSPCSKHALVHRSR-UHFFFAOYSA-N |
| PubChem CID | 6563 |
| ChEMBL | CHEMBL346529 |
| ChEBI | CHEBI:166855 |
| EC No. | 201-151-7 |
| DTXSID | DTXSID9023966 |
| 현지명 | 클로로부탄(2-) |
화학 및 물리적 성질
| XLogP | 2.3 |
|---|---|
| 극성 표면적 | 0 |
| 수소 결합 공여자 수 | 0 |
| 수소 결합 수용자 수 | 0 |
| 회전 가능 결합 수 | 1 |
| 무거운 원자 수 | 5 |
| 형식 전하 | 0 |
| 복잡도 | 19 |
| 밀도 | 0.873 @25 °C0.873 g/mL at 25 °C (lit.) |
| 끓는 점 | 68.5 °C @760 [mm Hg]68-70 °C (lit.) |
| 증기압 | 157.0 [mmHg]160 hPa (20 °C) |
| Physical Description | Liquiddl-Form: Liquid with a pleasant odor[Merck Index] Clear colorless liquid[Aldrich MSDS] |
| Kovats Retention Index | 598.38598.87601600.4611589582586588591599609616 |
| 녹는점 | -140 °C (lit.) |
| 굴절률 | n20/D 1.396(lit.) |
| 인화점 | 5 °F |
| 저장 조건 | Store below +30°C. |
| 용해도 | 1.0g/L |
| 물리적 상태 | 액체 |
| 색상 | 무색투명~미황색 |
| pH | 7 (H2O, 20℃)Aqueous solution |
| 폭발한계 | 2.0-8.8%(V) |
| 용해도 | 섞일 수 없음 |
| Merck | 14,1561 |
| BRN | 1718770 |
| 헨리 상수 | 4.1×10-4 mol/(m3Pa) at 25℃, Brockbank (2013) |
| 유전율 | 8.5600000000000005 |
| 안정성 | 안정적인. 가연성 - 인화점이 낮습니다. 공기와 폭발성 혼합물을 형성할 수 있음. 강한 산화제와 호환되지 않습니다. |
| InChI | 1S/C4H9Cl/c1-3-4(2)5/h4H,3H2,1-2H3 |
| InChIKey | BSPCSKHALVHRSR-UHFFFAOYSA-N |
| SMILES | CCC(C)Cl |
| LogP(분배 계수) | 2.72 at 25℃ |
| NIST | Butane, 2-chloro-(78-86-4) |
| EPA | 2-Chlorobutane (78-86-4) |
화학적 성질
colourless liquid
안전 및 규제
| GHS 분류 | DangerH225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]H290 (62.6%): May be corrosive to metals [Warning Corrosive to Metals]H315 (11.8%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (11.8%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H335 (11.8%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract irritation]H412 (62.6%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]P210, P233, P234, P240, P241, P242, P243, P261, P264, P264+P265, P271, P273, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P370+P378, P390, P403+P233, P403+P235, P405, P406, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 187 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: Butane, 2-chloro-Butane, 2-chloro- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Butane, 2-chloro- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Status: Active Update: 09-12-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/5783Butane, 2-chloro-: HSNO Approval: HSR001385 Approved with controlsThe New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.) |
| 유해성 요약 | May cause irritation[Aldrich MSDS] See 1,2-Dichlorobutane. |
| Hazard Classes and Categories | Flam. Liq. 2 (100%)Met. Corr. 1 (62.6%) |
용도
용도
2-Chlorobutane is used as a solvent and intermediate in organic synthesis. Further, it is involved in the preparation of active pharmaceutical ingredients, plasticizer, rubber, resin and surfactants.