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Merck
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重要文件

262668

Sigma-Aldrich

巴豆醛,主要为反式

≥99%, contains 0.1-0.2% BHT as stabilizer, 1% H2O as stabilizer

同義詞:

(2E)-2-丁烯醛, (E)-2-丁烯-1-醛, 2(E)-丁烯醛, 反式-2-丁烯-1-醛, 反式-2-丁烯醛, 反式巴豆醛

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About This Item

線性公式:
CH3CH=CHCHO
CAS號碼:
分子量::
70.09
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

蒸汽密度

2.41 (vs air)

蒸汽壓力

32 mmHg ( 20 °C)

化驗

≥99%

形狀

liquid

自燃溫度

320 °F

包含

0.1-0.2% BHT as stabilizer
1% H2O as stabilizer

expl. lim.

19.5 %

折射率

n20/D 1.4362 (lit.)

bp

104 °C (lit.)

mp

−76 °C (lit.)

溶解度

water: soluble 425.4 g/L at 20 °C

密度

0.846 g/mL at 25 °C (lit.)

官能基

aldehyde

儲存溫度

2-8°C

SMILES 字串

[H]\C(C)=C(\[H])C([H])=O

InChI

1S/C4H6O/c1-2-3-4-5/h2-4H,1H3/b3-2+

InChI 密鑰

MLUCVPSAIODCQM-NSCUHMNNSA-N

尋找類似的產品? 前往 產品比較指南

一般說明

测定了巴豆醛与氯原子反应的速率系数 。巴豆醛与 DNA 的反应已被研究过

應用

  • 巴豆醛(顺式和反式):通过乙醛醛缩合和催化方法,讨论了巴豆醛的生产和性质,包括反式异构体(Grant & Jenkins, 2015)。
  • 巴豆醛生产过程的建模、仿真和分析:分析巴豆醛的生产,强调立体异构体形式,包括反式巴豆醛(Scheithauer et al., 2016)。

訊號詞

Danger

危險分類

Acute Tox. 1 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Acute 1 - Eye Dam. 1 - Flam. Liq. 2 - Muta. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

48.2 °F - closed cup

閃點(°C)

9 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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分析證明 (COA)

Lot/Batch Number

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