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Merck

261734

Sigma-Aldrich

石油醚

spectrophotometric grade

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About This Item

CAS号:
EC 号:
MDL编号:
UNSPSC代码:
12191502
NACRES:
NA.07

等级

spectrophotometric grade

蒸汽密度

2.5 (vs air)

蒸汽压

25.8 psi ( 55 °C)
7.99 psi ( 20 °C)

表单

liquid

自燃温度

475 °F

expl. lim.

8 %

技术

UV/Vis spectroscopy: suitable

杂质

<0.020% water

蒸发残留物

<0.0005%

折射率

n20/D 1.363 (lit.)

沸点

30-60 °C (lit.)

密度

0.64 g/mL at 25 °C (lit.)

λ

H2O reference

紫外吸收

λ: 210 nm Amax: 1.00
λ: 220 nm Amax: 0.30
λ: 230 nm Amax: 0.10
λ: 240 nm Amax: 0.05
λ: 260-400 nm Amax: 0.01

SMILES字符串

[Mg+]c1ccc(cc1)C.[Br-]

InChI

1S/C7H7.BrH.Mg/c1-7-5-3-2-4-6-7;;/h3-6H,1H3;1H;/q;;+1/p-1

InChI key

ZRJNGFJIBZKXTP-UHFFFAOYSA-M

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象形图

FlameHealth hazard

警示用语:

Danger

危险分类

Asp. Tox. 1 - Carc. 1B - Flam. Liq. 2 - Muta. 1B

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

-56.2 °F - closed cup

闪点(°C)

-49 °C - closed cup


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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