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Merck
CN

329541

Sigma-Aldrich

过氧化二异丙苯

98%

别名:

双(1-甲基-1-苯乙基)过氧化物, 双(α,α-二甲基苄基)过氧化物

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About This Item

线性分子式:
[C6H5C(CH3)2]2O2
CAS号:
分子量:
270.37
Beilstein:
2056090
EC 号:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23

蒸汽密度

9.3 (vs air)

质量水平

蒸汽压

15.4 mmHg ( 38 °C)

检测方案

98%

形式

solid

反应适用性

reagent type: oxidant

mp

39-41 °C (lit.)

密度

1.56 g/mL at 25 °C (lit.)

储存温度

2-8°C

SMILES字符串

CC(C)(OOC(C)(C)c1ccccc1)c2ccccc2

InChI

1S/C18H22O2/c1-17(2,15-11-7-5-8-12-15)19-20-18(3,4)16-13-9-6-10-14-16/h5-14H,1-4H3

InChI key

XMNIXWIUMCBBBL-UHFFFAOYSA-N

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应用

过氧化二甲酰(DCP)应用于:
  • 橡胶的硫化
  • 作为合成聚乳酸复合纤维的交联剂
  • 在聚乙烯复合材料的制备中
  • 在聚酰胺112/乙烯醋酸乙烯共聚物共混物的合成中。

警示用语:

Danger

危险分类

Aquatic Chronic 2 - Eye Irrit. 2 - Org. Perox. F - Repr. 1B - Skin Irrit. 2

WGK

WGK 3

闪点(°F)

230.0 °F

闪点(°C)

110 °C

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

法规信息

危险化学品
易制爆化学品

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