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166898

Sigma-Aldrich

3-羟基丁酸

95%

别名:

(±)-3-羟基丁酸, DL-β-羟基丁酸

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About This Item

线性分子式:
CH3CH(OH)CH2COOH
分子量:
104.10
Beilstein:
773861
EC號碼:
206-099-9
MDL號碼:
MFCD00004546
分類程式碼代碼:
12352100
PubChem物質ID:
24850187
NACRES:
NA.22

品質等級

100

化驗

95%

形狀

liquid

折射率

n20/D 1.443 (lit.)

bp

118-120 °C/2 mmHg (lit.)

溶解度

ethanol: soluble 50 mg/mL, clear

密度

1.126  g/mL at 25 °C
1.126 g/mL at 25 °C (lit.)

官能基

carboxylic acid
hydroxyl

儲存溫度

2-8°C

SMILES 字串

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

InChI

1S/C4H8O3/c1-3(5)2-4(6)7/h3,5H,2H2,1H3,(H,6,7)

InChI 密鑰

WHBMMWSBFZVSSR-UHFFFAOYSA-N
WHBMMWSBFZVSSR-UHFFFAOYSA-N

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一般說明

3-羟基丁酸与(R)-3-羟基戊酸、(R)-3-羟基己酸、4-羟基丁酸、6-羟基己酸和(S,S)-丙交酯熔融结晶形成无规共聚物薄膜。它是精细化工行业的重要中间体。

應用

3-羟基丁酸被大肠杆菌用于D-(-)-3-羟基丁酸的对映选择性合成。

象形圖

Corrosion
GHS05

訊號詞

Danger

危險聲明

H314

危險分類

Eye Dam. 1 - Skin Corr. 1B

儲存類別代碼

8A - Combustible corrosive hazardous materials

水污染物質分類（WGK）

WGK 3

閃點（°F）

233.6 °F - closed cup

閃點（°C）

112 °C - closed cup

個人防護裝備

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCS4453
MKCR6412
MKCP6201
MKCP0675
MKCN1979

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