Merck
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34956

Sigma-Aldrich

戊烷

suitable for HPLC, ≥99.0%

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.06

蒸汽密度

2.48 (vs air)

质量水平

100

蒸汽压

26.98 psi

测定

≥99.0%

形式

liquid

自燃温度

500 °F

expl. lim.

~8.3 %

technique(s)

HPLC: suitable

杂质

≤0.0005% free acid (as CH3COOH)
≤0.0005% non-volatile matter
≤1 ppb fluorescence (quinine) at 254 nm
≤1 ppb fluorescence (quinine) at 365 nm
<0.005% water (Karl Fischer)

蒸发残留物

<0.0005%

透射比

200 nm, ≥20%
210 nm, ≥60%
220 nm, ≥85%
230 nm, ≥95%
250 nm, ≥99%

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.)

λ

neat

紫外吸收

λ: 200 nm Amax: ≤0.70
λ: 210 nm Amax: ≤0.20
λ: 220 nm Amax: ≤0.07
λ: 230 nm Amax: ≤0.02
λ: 250 nm Amax: ≤0.004

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(戊烷)是一种烃。已有研究提出了使用纳米晶体β(BEA)沸石实现戊烷的加氢异构化反应。 据报道,它是由不饱和脂肪酸的过氧化反应形成的产物之一。

包装

1, 6×1, 2, 4, 4×4 L in glass bottle
200 L in Pure-Pac™ 1

其他说明

重要通知
货号 34956-4X2.5L的产品即将停产。请订购34956-2.5L单瓶装,因为其具体参数与上述产品本质相同。

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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

Certificate of Analysis

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Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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