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M32631

2-甲基丁烷

ReagentPlus®, ≥99%

别名:

异戊烷

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关于此项目

线性分子式:
CH3CH2CH(CH3)2
化学文摘社编号:
78-78-4
分子量:
72.15
UNSPSC Code:
12191502
NACRES:
NA.21
PubChem Substance ID:
329817967
EC Number:
201-142-8
Beilstein/REAXYS Number:
1730723
MDL number:
MFCD00009338
Assay:
≥99%
Bp:
30 °C (lit.)
Vapor pressure:
11.17 psi ( 20 °C)
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vapor density

2.6 (vs air)

Quality Level

100

vapor pressure

11.17 psi ( 20 °C)

product line

ReagentPlus®

assay

≥99%

form

liquid

autoignition temp.

788 °F

expl. lim.

8.3 %

dilution

(for general lab use)

refractive index

n20/D 1.354 (lit.)

bp

30 °C (lit.)

mp

-160 °C

density

0.62 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

CCC(C)C

InChI

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

InChI key

QWTDNUCVQCZILF-UHFFFAOYSA-N

General description

2-甲基丁烷是一种易燃的高挥发性脂肪族烃，在有机合成中用作溶剂。它也用于与干冰或液氮一起快速冷冻生物样品。

Application

2-甲基丁烷可用作：      
  • 以铬-氧化铝为催化剂，用两段脱氢法合成异戊二烯的反应物。     
  • 用弱极性溶剂研究了芘取代的 1,3,4-恶二唑衍生物的分子内电荷转移（ICT）效应和溶剂致变色行为。

Other Notes

编号 M32631-4X1L 的产品将停止供应。请订购属性与规格完全相同的单瓶 M32631-1L。

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

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Danger

Hazard Classifications

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

target_organs

Central nervous system

supp_hazards

EUH066

存储类别

3 - Flammable liquids

flash_point_f

-59.8 °F - closed cup

flash_point_c

-51 °C - closed cup

法规信息

危险化学品

此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
STBK6018
SHBP2092
SHBP1318
STBK4979
SHBM1314

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全球贸易项目编号

货号GTIN
M32631-4L04061834047407
M32631-500ML04061834047414