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Merck

154911

Sigma-Aldrich

2-甲基丁烷

spectrophotometric grade, ≥99%

别名:

异戊烷

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About This Item

线性分子式:
CH3CH2CH(CH3)2
CAS号:
分子量:
72.15
Beilstein:
1730723
EC 号:
MDL编号:
UNSPSC代码:
12352001
PubChem化学物质编号:

等级

spectrophotometric grade

蒸汽密度

2.6 (vs air)

蒸汽压

11.17 psi ( 20 °C)

方案

≥99%

表单

liquid

自燃温度

788 °F

expl. lim.

8.3 %

杂质

<0.020% water

蒸发残留物

<0.0003%

折射率

n20/D 1.354 (lit.)

沸点

30 °C (lit.)

密度

0.62 g/mL at 25 °C (lit.)

λ

H2O reference

紫外吸收

λ: 192 nm Amax: 1.00
λ: 210 nm Amax: 0.30
λ: 220 nm Amax: 0.07
λ: 240-400 nm Amax: 0.01

SMILES字符串

CCC(C)C

InChI

1S/C5H12/c1-4-5(2)3/h5H,4H2,1-3H3

InChI key

QWTDNUCVQCZILF-UHFFFAOYSA-N

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其他说明

A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.

警示用语:

Danger

危险分类

Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 1 - STOT SE 3

靶器官

Central nervous system

补充剂危害

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

-59.8 °F - closed cup

闪点(°C)

-51 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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