メチルアセチレンとプロパジエンの混合物
Propyne, mixed with propadiene
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基本情報
- CAS
59355-75-8- 標準SMILES
C#CC.C=C=C- InChIKey
VBUBYMVULIMEHR-UHFFFAOYSA-N- 分子式
- C6H8
- 平均分子量
- 80.13 g/mol
- 単同位体質量
- 80.06260026
名称と識別子
- 優先名称
- Propyne, mixed with propadiene
- IUPAC
- propa-1,2-diene;prop-1-yne
- 現地名
- メチルアセチレンとプロパジエンの混合物
- 英語名
- Methylacetylene and propadiene mixture,stabilized
- 分子式
- C6H8
- 分子量
- 80.12772
名称と別名
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
名称をさらに表示
メチルアセチレンとプロパジエンの混合物メチルアセチレンとプロパジエンの混MAPDPROPYNE-ALLENEMIXTUREMethyl acetylene propadienePROPYL-ALLENEMIXTURE(MAPPGAS)Methyl acetylene propadiene mixture.Propyne and allene mixtures,stabilizedMethylacetylene and propadiene mixture,stabilized
56960-91-9
データベース識別子
- CAS
59355-75-8- PubChem CID
- 62152
物性
構造計算による物性補完中
- 極性表面積
- 0 Ų
- 水素結合供与体数
- 0
- 水素結合受容体数
- 0
- 回転可能結合数
- 0
- 重原子数
- 6
- 形式電荷
- 0
- 複雑度
- 42
実験および物理化学的性質
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.]
物理化学的性質
安全と法規制
安全情報は参考情報です。供給元の安全データシート（SDS）、適用法令、専門家による評価に代わるものではありません。
危険有害性情報
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.]
安全と保護具
化学と産業
用途と製造
Uses
Used as fuel for industrial cutting; [ACGIH]
Gas Welding and Cutting [Category: Weld]
応用分野
使用Industrial fuel gas for cutting, welding, brazing, heat treating, and metallizing.
一般的な説明Methylacetylene-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.
関連反応
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化合物ノート
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