Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
염화 이소뷰틸
1-클로로-2-메틸프로페인 · 염화이소뷰틸 · 클로로-2-메틸프로탄 · 이소부틸클로라이드 · ISOBUTYL CHLORIDE · 3-CHLORO-2-METHYLPROPANE · Chloroisobutane · 2-Chloromethylpropane
식별자 및 물리적 특성
| CAS No. | 513-36-0 |
|---|---|
| 분자식 | C4H9Cl |
| 평균 분자량 | 92.57 g/mol |
| 단동위원소 질량 | 92.03927797 g/mol |
| SMILES | CC(C)CCl |
| InChIKey | QTBFPMKWQKYFLR-UHFFFAOYSA-N |
| PubChem CID | 10554 |
| ChEMBL | CHEMBL160966 |
| EC No. | 208-157-9 |
| DTXSID | DTXSID4060153 |
| 현지명 | 염화 이소뷰틸 |
화학 및 물리적 성질
| XLogP | 2.1 |
|---|---|
| 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 | 17.6 |
| 물질 분류 | Flammable agents - 3rd degree |
| Solvents | Solvents -> Chlorinated Aliphatics |
| SpringerMaterials Properties | Schoenflies notation |
| LogP(분배 계수) | 2.39 |
| 밀도 | Relative density (water = 1): 0.90.881 @ 20°C0.883 g/mL at 25 °C (lit.) |
| 용해도 | Solubility in water: noneH2O: 불용성 |
| 인화점 | -10 °C70 °F |
| 끓는 점 | 69 °C68.8 °C @760 [mm Hg]68-69 °C (lit.) |
| 녹는점 | -131 °C-131 °C (lit.) |
| 증기 밀도 | Relative vapor density (air = 1): 3.2 |
| 증기압 | 150.0 [mmHg]161 hPa (20 °C) |
| Physical Description | Colorless liquid[ICSC]COLOURLESS LIQUID. |
| 굴절률 | n20/D 1.398(lit.) |
| 저장 조건 | 2-8°C |
| 물리적 상태 | 액체 |
| 색상 | 무색 내지 거의 무색 |
| 폭발한계 | 2.0-8.8%(V) |
| 용해도 | 28mg/l(20℃) |
| Merck | 14,5138 |
| BRN | 635650 |
| 헨리 상수 | 8.3×10-3 mol/(m3Pa) at 25℃, Mackay and Shiu (1981) |
| 유전율 | 7.1(20℃) |
| InChI | 1S/C4H9Cl/c1-4(2)3-5/h4H,3H2,1-2H3 |
| InChIKey | QTBFPMKWQKYFLR-UHFFFAOYSA-N |
| SMILES | CC(C)CCl |
| 표면장력 | 22.31mN/m at 293.15K |
| NIST | Propane, 1-chloro-2-methyl-(513-36-0) |
| EPA | Propane, 1-chloro-2-methyl- (513-36-0) |
화학적 성질
CLEAR COLOURLESS LIQUID
안전 및 규제
| GHS 분류 | This chemical does not meet GHS hazard criteria for 1.2% (2 of 165) of reports.DangerH225 (98.8%): Highly Flammable liquid and vapor [Danger Flammable liquids]P210, P233, P240, P241, P242, P243, P280, P303+P361+P353, P370+P378, P403+P235, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 165 reports by companies from 4 notifications to the ECHA C&L Inventory. |
|---|---|
| 규제 정보 | Chemical: Propane, 1-chloro-2-methyl-Status: Active Update: 13-01-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/207381-Chloro-2-methylpropane: Does not have an individual approval but may be used under an appropriate group standardThe 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.) |
| 화재 위험 | Highly flammable. Gives off irritating or toxic fumes (or gases) in a fire. Vapour/air mixtures are explosive. |
| 유해성 요약 | No listed effects of short-term or long-term exposure[ICSC] An irritant[Alfa Aesar MSDS] See n-Butyl chloride. |
| UN 분류 | UN Hazard Class: 3UN Pack Group: II |
| Chemical Dangers | Decomposes on burning. This produces toxic and corrosive fumes including hydrogen chloride (see ICSC 0163) and phosgene (see ICSC 0007). Reacts violently with strong oxidants and powdered metals. This generates fire and explosion hazard. |
| Physical Dangers | The vapour is heavier than air and may travel along the grounddistant ignition possible. As a result of flow, agitation, etc., electrostatic charges can be generated. |
| Hazard Classes and Categories | Flam. Liq. 2 (98.8%)Flammable agents - 3rd degree |
| Lower Explosive Limit (LEL) | 20000 [ppm] |
| Explosive Limits and Potential | Explosive limits , vol% in air: 2.0-8.8 |
| 소화 | Use powder, AFFF, foam, carbon dioxide. In case of fire: keep drums, etc., cool by spraying with water. |
| 응급 조치 | Fresh air, rest.Remove contaminated clothes. Rinse and then wash skin with water and soap.First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.Rinse mouth. Give one or two glasses of water to drink. Refer for medical attention . |
| 안전 보관 | Fireproof. Separated from powdered metals and strong oxidants. |
| 누출 처리 | Personal protection: filter respirator for organic gases and vapours adapted to the airborne concentration of the substance. Do NOT wash away into sewer. Collect leaking and spilled liquid in sealable containers as far as possible. Absorb remaining liquid in sand or inert absorbent. Then store and dispose of according to local regulations. |
| Eye Prevention | Wear safety spectacles. |
| Fire Prevention | NO open flames, NO sparks and NO smoking. Closed system, ventilation, explosion-proof electrical equipment and lighting. Prevent build-up of electrostatic charges (e.g., by grounding). Do NOT use compressed air for filling, discharging, or handling. |
| Inhalation Risk | No indication can be given about the rate at which a harmful concentration of this substance in the air is reached on evaporation at 20 °C. |
| Skin Prevention | Protective gloves. |
| Ingestion Prevention | Do not eat, drink, or smoke during work. |
| Inhalation Prevention | Use ventilation, local exhaust or breathing protection. |
| Protective Action Criteria (PAC) | 6.0 [ppm]25 [ppm]340 [ppm] |
| 유해 작용 | Neurotoxin - Acute solvent syndrome |
| 수질 위해 등급(WGK) | 3 |
| TSCA 등재 상태 | TSCA listed |
| 운송 번호(UN) | UN 1127 3/PG 2 |
| 관세 코드 | 29031990 |
| 위험 문구(R) | 11 |
| 위험 표시 | F |
| 안전 문구(S) | 16-9-33-29 |
| 포장분류 | II |
| 위험 등급 | 3Flam. Liq. 2 |
| 자연 발화 온도 | 395 °C |
| 저장 분류 | 3 - Flammable liquids |
용도
용도
1-Chloro-2-methylpropane is used to prepare an organometllic compound, isobutyllithium by reacting with lithium using petroleum ether as a solvent.
일반 설명
The gas-solid virial co-effiicent of 1-chloro-2-methylpropane was determined. The infrared and Raman spectra of 1-chloro-2-methylpropane was studied.