메틸 아세틸렌-프로파디엔 혼합물
Propyne, mixed with propadiene
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기본 정보
- CAS
59355-75-8- 표준 SMILES
C#CC.C=C=C- InChIKey
VBUBYMVULIMEHR-UHFFFAOYSA-N- 분자식
- C6H8
- 평균 분자량
- 80.13 g/mol
- 단동위원소 질량
- 80.06260026
이름 및 식별자
- 우선 이름
- Propyne, mixed with propadiene
- IUPAC
- propa-1,2-diene;prop-1-yne
- 현지명
- 메틸 아세틸렌-프로파디엔 혼합물
- 영어명
- Methylacetylene and propadiene mixture,stabilized
- 분자식
- C6H8
- 분자량
- 80.12772
이름 및 동의어
59355-75-8Propadiene-methyl acetyleneMAPP gasRefChem:176562Methyl acetylene-propadiene mixture (ACGIH:OSHA)METHYL ACETYLENE-PROPADIENE MIXTURE (STABILIZED)MAPPUN1060propa-1,2-diene;prop-1-yneAllene PropynePropadien PropinSCHEMBL447120
이름 더 보기
메틸아세틸렌-프로파디엔혼합물메틸아세틸렌-프로파디엔혼합물안정화된메틸아세틸렌과프로파디엔혼합물MAPDPROPYNE-ALLENEMIXTUREMethyl acetylene propadienePROPYL-ALLENEMIXTURE(MAPPGAS)Methyl acetylene propadiene mixture.Propyne and allene mixtures,stabilizedMethylacetylene and propadiene mixture,stabilized
56960-91-9
데이터베이스 식별자
- CAS
59355-75-8- PubChem CID
- 62152
물성
구조 계산 물성보충 중
- 극성 표면적
- 0 Ų
- 수소 결합 공여자 수
- 0
- 수소 결합 수용자 수
- 0
- 회전 가능 결합 수
- 0
- 무거운 원자 수
- 6
- 형식 전하
- 0
- 복잡도
- 42
실험 및 물리화학적 성질
Density
0.576 at 59 °F
1.48(relative gas density)
SolubilityInsoluble
Flash PointNA (Gas)
Boiling Point
-36 to -4 °F
-36 to -4 °F
Melting Point
-213 °F
-213 °F
Vapor Density1.48
Odor ThresholdOdor Threshold Low: 100.0 [ppm]；Reported odor threshold of 100 ppm
Vapor Pressure
>1 atm
>1 atm
Physical Description
Colorless gas with a strong, characteristic, foul odor. [Note: A fuel that is shipped as a liquefied compressed gas.]; [NIOSH]
Colorless gas with a strong, characteristic, foul odor.
Colorless gas with a strong, characteristic, foul odor. [Note: A fuel that is shipped as a liquefied compressed gas.]
물리화학적 성질
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
유해성 정보
Regulatory Information
Chemical: Methyl acetylene-propadiene mixture
MAPP: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Other Safety InformationIMAP assessments - Methyl acetylene-propadiene mixture: Human health tier I assessment；IMAP assessments - Methyl acetylene-propadiene mixture: Environment tier I assessment
Hazards Summary
Possible frostbite from contact with liquid; [NIOSH] MAPP gas is an explosive hazard. Reduce hazard by keeping concentrations below 10% of lower explosive limit (3400 ppm). It can cause anesthetic effects and at very high concentrations, asphyxiation. At an exposure level of 5000 ppm 7 hours/day, 5 days/week, experimental animals show decreased body weight. [ACGIH] Classified as Simple asphyxiant; [CAMEO] Methylacetylene-propadiene mixture, stabilized (UN1060) has warning of explosive polymerization; [ERG 2016] See Methylacetylene and Propadiene.
DOT ID and Guide1060 116P(stabilized)
Flammable LimitsFlammable Gas
Lower Explosive Limit (LEL)
3.4%
3.4%
Upper Explosive Limit (UEL)
10.8%
10.8%
Hazardous Reactivities and IncompatibilitiesStrong oxidizers, copper alloys [Note: Forms explosive compounds at high pressure in contact with alloys containing more than 67% copper.]
안전 및 보호
화학 및 산업
용도 및 제조
Uses
Used as fuel for industrial cutting; [ACGIH]
Gas Welding and Cutting [Category: Weld]
응용 분야
용도Industrial fuel gas for cutting, welding, brazing, heat treating, and metallizing.
일반 설명Methylacetylene-propadiene stabilized is a colorless gas with an acetylene like odor. Methylacetylene and propadiene mixture,stabilized is shipped as a liquefied gas under its vapor pressure. Contact with the liquid can cause frostbite. Methylacetylene and propadiene mixture,stabilized is easily ignited. The vapors are heavier than air. Any leak can either be liquid or vapor. Methylacetylene and propadiene mixture,stabilized can asphyxiate by the displacement of air. Under prolonged exposure to fire or intense heat the containers may rupture violently and rocket.
관련 반응
3건
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