Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
에틸 아세틸렌
에틸아세틸렌 · 1-부틴 · but-1-yne · Butyne-1 · 1-Butyne · Ethylethyne · 1-BUTYNE 98% · C2H5CequivCH
식별자 및 물리적 특성
| CAS No. | 107-00-6 |
|---|---|
| 분자식 | C4H6 |
| 평균 분자량 | 54.09 g/mol |
| 단동위원소 질량 | 54.04695019 g/mol |
| SMILES | C#CCC |
| InChIKey | KDKYADYSIPSCCQ-UHFFFAOYSA-N |
| PubChem CID | 7846 |
| ChEBI | CHEBI:48087 |
| EC No. | 203-451-3 |
| DTXSID | DTXSID4029141 |
| 현지명 | 에틸 아세틸렌 |
화학 및 물리적 성질
| XLogP | 1.3 |
|---|---|
| 극성 표면적 | 0 |
| 수소 결합 공여자 수 | 0 |
| 수소 결합 수용자 수 | 0 |
| 회전 가능 결합 수 | 0 |
| 무거운 원자 수 | 4 |
| 형식 전하 | 0 |
| 복잡도 | 35.2 |
| 물질 분류 | Other Classes -> Aliphatics, UnsaturatedFlammable agents - 4th degree |
| SpringerMaterials Properties | Coriolis coupling |
| LogP(분배 계수) | 1.46 |
| Physical Description | Ethyl acetylene, stabilized appears as a colorless gas. Denser than air. Prolonged exposure to intense heat may cause the containers to rupture violently and rocket.LiquidGas Vapor[CAMEO] Odor of garlic[Matheson Tri-Gas MSDS] |
| 녹는점 | -126°C |
| 끓는 점 | 8°C |
| 밀도 | 0.678 |
| 굴절률 | 1.3962 |
| 인화점 | -0.15°C |
| 저장 조건 | 2-8°C |
| 용해도 | 2.87g/L(25℃) |
| 헨리 상수 | 5.6×10-4 mol/(m3Pa) at 25℃, Brockbank (2013) |
| InChI | InChI=1S/C4H6/c1-3-4-2/h1H,4H2,2H3 |
| InChIKey | KDKYADYSIPSCCQ-UHFFFAOYSA-N |
| SMILES | C#CCC |
| EPA | 1-Butyne (107-00-6) |
화학적 성질
1-Butyne is a clear, colorless gas with a characteristic acetylenic odor. It is an extremely flammable and reactive alkyune and may cause frostbite. It is insoluble in water. It is a specialty gas mixture used in organic synthesis of compounds and instrument calibration; it has no specifi c or signifi cant industrial application. On combustion, 1-butyne releases carbon monoxide.
안전 및 규제
| GHS 분류 | This chemical does not meet GHS hazard criteria for 3% (5 of 164) of reports.DangerH220 (97%): Extremely flammable gas [Danger Flammable gases]P203, P210, P222, P280, P377, P381, P403, and P410+P403 (click each P-code to see the statement)Aggregated GHS information provided per 164 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| 규제 정보 | Chemical: 1-Butyne1-Butyne is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 1-Butyne 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)1-Butyne: 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.) |
| 기타 안전 정보 | IMAP assessments - 1-Butyne: Human health tier I assessment |
| 운송 라벨(DOT) | Flammable Gas |
| 화재 위험 | Excerpt from ERG Guide 116 [Gases - Flammable (Unstable)polymerization hazard]:· EXTREMELY FLAMMABLE. |
| 건강 유해성 | Excerpt from ERG Guide 116 [Gases - Flammable (Unstable)polymerization hazard]:· Vapors may cause dizziness or asphyxiation without warning, especially when in closed or confined areas. |
| 유해성 요약 | Highly flammable and forms explosive mixtures with airHeat may cause explosive polymerization[CAMEO] Extremely flammable and forms explosive mixtures with airMay polymerizeInhalation may cause difficulty breathing, suffocation, convulsions, and coma[Matheson Tri-Gas MSDS] Rapidly expanding gases can cause frostbiteA simple asphyxiant[Airgas MSDS] Ethylacetylene, stabilized (UN2452) has warning of explosive polymerization[ERG 2016] See Acetylene. |
| 운송 번호 및 가이드(DOT) | 2452 116P |
| 반응성 그룹 | Hydrocarbons, Aliphatic Unsaturated |
| Reactivity Alerts | Highly Flammable |
| Reactivity Profile | ETHYL ACETYLENE may react vigorously with strong oxidizing agents. May react exothermically with reducing agents to release hydrogen gas. In the presence of various catalysts (such as acids) or initiators, may undergo exothermic polymerization. |
| DOT Hazard Classification | Ethylacetylene, stabilizedUN2452Div 2.1 Flammable gas (49 eCFR § 173.115) |
| Air and Water Reactions | Highly flammable. |
| 소화 | Excerpt from ERG Guide 116 [Gases - Flammable (Unstable)polymerization hazard]: |
| 누출 비상 조치 | · CALL 911. Then call emergency response telephone number on shipping paper. If shipping paper not available or no answer, refer to appropriate telephone number listed on the inside back cover.· ELIMINATE all ignition sources (no smoking, flares, sparks or flames) from immediate area. |
| 응급 처치 | Excerpt from ERG Guide 116 [Gases - Flammable (Unstable)polymerization hazard]:General First Aid: |
| 노출 관리 및 개인 보호 | · Wear positive pressure self-contained breathing apparatus (SCBA). |
| 비화재 누출 대응 | Excerpt from ERG Guide 116 [Gases - Flammable (Unstable)polymerization hazard]: |
| Isolation and Evacuation | Excerpt from ERG Guide 116 [Gases - Flammable (Unstable)polymerization hazard]:Immediate precautionary measure |
| Personal Protective Equipment (PPE) | Excerpt from ERG Guide 116 [Gases - Flammable (Unstable)polymerization hazard]: |
| Emergency Response Planning Guidelines | · DO NOT EXTINGUISH A LEAKING GAS FIRE UNLESS LEAK CAN BE STOPPED. |
| 유해 작용 | Neurotoxin - Acute solvent syndrome |
| DHS Chemicals of Interest (COI) | Ethyl acetylene110000Flammable chemical that can be released at a facility. |
| 수질 위해 등급(WGK) | 3 |
| TSCA 등재 상태 | TSCA listed |
| RTECS 번호 | 203-451-3 |
| 운송 번호(UN) | UN 2452 (ETHYLACETYLENE, STABILIZED) |
| 관세 코드 | 2901230000 |
| 위험 문구(R) | 11-12 |
| 위험 표시 | F,F+ |
| 안전 문구(S) | 9-16-23-33 |
| 위험 등급 | 2.1Flam. Gas 1Press. Gas Liquefied gas |
| 기존화학 물질 | KE-04380 |
| 저장 분류 | 2A - Gases |
용도
용도
Specialty fuel, chemical intermediate.
일반 설명
A colorless gas. Denser than air. Prolonged exposure to intense heat may cause the containers to rupture violently and rocket.