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重要文件

260282

Sigma-Aldrich

1,2-戊二醇

96%

同義詞:

1,2-戊二醇, 4-甲基-1,2-丁二醇

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About This Item

線性公式:
CH3CH2CH2CH(OH)CH2OH
CAS號碼:
分子量::
104.15
Beilstein:
1732199
EC號碼:
MDL號碼:
分類程式碼代碼:
12162002
PubChem物質ID:
NACRES:
NA.23

化驗

96%

形狀

liquid

折射率

n20/D 1.439 (lit.)

bp

206 °C (lit.)

密度

0.971 g/mL at 25 °C (lit.)

SMILES 字串

CCCC(O)CO

InChI

1S/C5H12O2/c1-2-3-5(7)4-6/h5-7H,2-4H2,1H3

InChI 密鑰

WCVRQHFDJLLWFE-UHFFFAOYSA-N

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一般說明

1,2-戊二醇属于二醇类单体,常用于制备聚酯和聚氨酯等各种聚合物。这些聚合物具有柔韧性、耐久性、耐化学性和隔热性能等理想特性,因此可用于包装、工程塑料、纺织品、化妆品、洗涤剂、润滑剂、光学薄膜、聚酯树脂、聚氨酯泡沫、油墨、粘合剂和密封剂等领域。1,2-戊二醇还有其他多种应用,在多种化合物合成中可用作有机溶剂、增塑剂、表面活性剂和反应物。

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

230.0 °F - closed cup

閃點(°C)

110 °C - closed cup

個人防護裝備

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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