Merck
All Photos(3)

236705

Sigma-Aldrich

戊烷

anhydrous, ≥99%

Linear Formula:
CH3(CH2)3CH3
CAS Number:
Molecular Weight:
72.15
Beilstein:
969132
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.21

等级

anhydrous

质量水平

100

蒸汽密度

2.48 (vs air)

蒸汽压

26.76 psi ( 55 °C)
8.28 psi ( 20 °C)

测定

≥99%

形式

liquid

自燃温度

500 °F

expl. lim.

~8.3 %

杂质

<0.001% water
<0.005% water (100 mL pkg)

蒸发残留物

<0.0005%

折射率

n20/D 1.358 (lit.)

bp

35-36 °C (lit.)

mp

−130 °C (lit.)

密度

0.626 g/mL at 25 °C (lit.)

SMILES string

CCCCC

InChI

1S/C5H12/c1-3-5-4-2/h3-5H2,1-2H3

InChI key

OFBQJSOFQDEBGM-UHFFFAOYSA-N

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一般描述

戊烷,一种线性脂肪族烃,是原油中轻直馏(LSR)汽油的主要成分。它的异构体能够提高汽油辛烷值。这导致一系列金属催化剂的研发,它们都能有效将n戊烷异构化为iso-戊烷。

应用

戊烷能作为从四(三甲基硅基)乙炔基)硅烷制备四乙炔基硅烷的溶剂。

包装

100 mL in Sure/Seal™
1, 6×1, 2 L in Sure/Seal™
18 L in Pure-Pac™ 1
20 L in Pure-Pac™ 2

警示用语:

Danger

危险分类

Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - 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)

-40.0 °F

闪点(C)

-40 °C

个人防护装备

Eyeshields, Faceshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

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