二苯甲酰甲烷 DBM

熔点

77-79 °C(lit.)

沸点

219-221 °C18 mm Hg(lit.)

密度

0.800 g/cm3

蒸气压

0.01Pa at 20℃

折射率

1.6600 (estimate)

闪点

219-221°C/18mm

储存条件

Store below +30°C.

溶解度

Chloroform (Slightly), Methanol (Slightly, Sonicated)

酸度系数(pKa)

8.95±0.10(Predicted)

形态

Crystals

颜色

Light yellow to yellow

水溶解性

It is Soluble in ether, chloroform, and aqueous sodium hydroxide. Insoluble in water.

Merck

14,3009

BRN

514910

稳定性

Stable. Incompatible with strong oxidizing agents.

InChIKey

NZZIMKJIVMHWJC-UHFFFAOYSA-N

LogP

4.59 at 25℃

CAS 数据库

120-46-7(CAS DataBase Reference)

NIST化学物质信息

1,3-Propanedione, 1,3-diphenyl-(120-46-7)

EPA化学物质信息

1,3-Propanedione, 1,3-diphenyl- (120-46-7)

危险性符号(GHS)

GHS07

警示词

Warning

危险性描述

H315-H319-H335

防范说明

P261-P271-P280

危险品标志

Xi

危险类别码

36/37/38

安全说明

22-24/25

WGK Germany

3

RTECS号

TZ1930000

Hazard Note

Irritant

TSCA

Yes

海关编码

29143900

毒性

rat,LD,oral,> 500mg/kg (500mg/kg),National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. Vol. 5, Pg. 28, 1953.