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重要文件

55453

Sigma-Aldrich

β-羟基异戊酸

≥95.0% (T)

同義詞:

3-羟基-3-甲基丁酸

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About This Item

經驗公式(希爾表示法):
C5H10O3
CAS號碼:
分子量::
118.13
Beilstein:
1743952
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

化驗

≥95.0% (T)

折射率

n20/D 1.4415 (lit.)

bp

88 °C/1 mmHg (lit.)

mp

−80 °C (lit.)

密度

0.938 g/mL at 25 °C (lit.)

官能基

carboxylic acid
hydroxyl

SMILES 字串

CC(C)(O)CC(O)=O

InChI

1S/C5H10O3/c1-5(2,8)3-4(6)7/h8H,3H2,1-2H3,(H,6,7)

InChI 密鑰

AXFYFNCPONWUHW-UHFFFAOYSA-N

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應用

β-羟基异戊酸可作为甾体醇的前体。
它被广泛用于合成炭疽四糖及其类似物,作为炭疽疫苗的候选物。β-羟基异戊酸也可用于合成 β-内酯通过 2-甲基-6-硝基苯酐 (MNBA) 分子内脱水缩合反应生成。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

235.4 °F - closed cup

閃點(°C)

113 °C - closed cup

個人防護裝備

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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