推荐产品
蒸汽密度
2 (vs air)
蒸汽壓力
1414 mmHg ( 21 °C)
化驗
≥99%
形狀
gas
自燃溫度
615 °F
expl. lim.
9.7 %
bp
3.7 °C (lit.)
mp
−139 °C (lit.)
SMILES 字串
[H]\C(C)=C(/[H])C
InChI
1S/C4H8/c1-3-4-2/h3-4H,1-2H3/b4-3-
InChI 密鑰
IAQRGUVFOMOMEM-ARJAWSKDSA-N
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應用
cis-2-Butene is an unsaturated olefinic hydrocarbon used as a precursor in the polymerization of gasoline. It is also used to synthesize butadiene and other aliphatic C4/C5 organic molecules. It is also employed as a cross-linking agent.
包裝
Supplied in a Sure/Pac™ cylinder and has a brass needle valve with a male 1/4" NPTF outlet thread installed. Before using the cylinder, ensure that the valve is closed, then remove the galvanized steel hex cap that seals the outlet valve.
Compatible with the following:
Compatible with the following:
法律資訊
Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
Sure/Pac is a trademark of Sigma-Aldrich Co. LLC
也與該產品經常一起購買
軟管倒鉤
产品编号
说明
价格
訊號詞
Danger
危險聲明
危險分類
Flam. Gas 1 - Press. Gas Liquefied gas
儲存類別代碼
2A - Gases
水污染物質分類（WGK）
WGK 3
閃點（°F）
10.4 °F - closed cup
閃點（°C）
-12 °C - closed cup
個人防護裝備
Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)
其他客户在看
Basic organic chemicals
Polymer, 117-141 (2002)
Competition and miscibility of isodimorphism and their effects on band spherulites and mechanical properties of poly (butylene succinate-co-cis-butene succinate) unsaturated aliphatic copolyesters
Yu Y, et al.
Polymer, 150, 52-63 (2018)
Franz Worek et al.
Archives of toxicology, 86(9), 1379-1386 (2012-03-23)
The reactivation of organophosphorus compound (OP)-inhibited acetylcholinesterase (AChE) by oximes is inadequate in case of different OP nerve agents. This fact led to the synthesis of numerous novel oximes by different research groups in order to identify more effective reactivators.
Nadiya Bakhiya et al.
Archives of toxicology, 84(7), 563-578 (2010-03-20)
Furan is formed during commercial or domestic thermal treatment of food. The initial surveys of furan concentrations in heat-treated foods, published by European and US authorities, revealed the presence of relatively high furan levels in coffee, sauces, and soups. Importantly
J T Groves et al.
Progress in clinical and biological research, 274, 509-524 (1988-01-01)
A cytochrome P-450 LM2 reconstituted system mediated expoxidations of small terminal alkenes to the corresponding alkyloxiranes. This oxidation was accompanied by a stereoselective proton exchange of the E proton. Propene was oxidized in D2O to trans-3-deuterio-2-methyloxirane, and E-1-deuteriopropene was epoxidized
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