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Merck
CN

238376

1-Chloropentane

99%

Synonym(s):

Amyl chloride, Pentyl chloride

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About This Item

Linear Formula:
CH3(CH2)4Cl
CAS Number:
543-59-9
Molecular Weight:
106.59
Beilstein:
1696936
EC Number:
208-846-4
MDL number:
MFCD00001015
UNSPSC Code:
12352100
PubChem Substance ID:
24854299
NACRES:
NA.22

Key Documents

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Quality Level

100

Assay

99%

form

liquid

refractive index

n20/D 1.412 (lit.)

bp

107-108 °C (lit.)

solubility

alcohol: miscible(lit.)
diethyl ether: miscible(lit.)
water: insoluble(lit.)

density

0.882 g/mL at 25 °C (lit.)

functional group

alkyl halide
chloro

SMILES string

CCCCCCl

InChI

1S/C5H11Cl/c1-2-3-4-5-6/h2-5H2,1H3

InChI key

SQCZQTSHSZLZIQ-UHFFFAOYSA-N

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General description

1-Chloropentane forms asymmetric and symmetric pairs on the surface of Si (100)-2×1. Reaction of living polystyrene with 1-chloropentane (small molecule-polymer reaction) has been studied.

Pictograms

FlameExclamation mark
GHS02,GHS07

Signal Word

Danger

Hazard Statements

H225,H302 + H312 + H332

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

53.6 °F - closed cup

Flash Point(C)

12 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
MKCW4525
MKCW3979
MKCW8274
MKCV4719
MKCR5628

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Masateru M Ito et al.
Nature, 570(7761), 363-367 (2019-06-21)
The formation of microscopic cavities and microfibrils at stress hotspots in polymers is typically undesirable and is a contributor to material failure. This type of stress crazing is accelerated by solvents that are typically weak enough not to dissolve the
K R Harikumar et al.
Chemical communications (Cambridge, England), 47(44), 12101-12103 (2011-10-19)
Chloropentane forms asymmetric ('A') and symmetric ('S') pairs on Si(100)-2×1, differing in the direction of curvature of one pentane tail. Surprisingly this renders the rate of thermal reaction of 'A' fifteen times greater than 'S' in chlorinating room-temperature silicon. Correspondingly
Kinetic study on reactions between polymer chain-ends. Coupling reactions of living polystyrene with chloro-ended polystyrene.
Okamoto A, et al.
Eur. Polymer J., 18(6), 545-548 (1982)
Astrid Maruti et al.
Journal of chromatography. A, 1551, 41-51 (2018-04-14)
A novel extraction technique is proposed in which the Multiple Headspace Extraction (MHE) approach is used in conjunction with Headspace Sorptive Extraction (HSSE) and Gas Chromatography-Mass Spectrometry (GC-MS) detection. The extraction method was developed to determine volatile compounds in macroalgae.
Maxwell Wei-Hao Li et al.
Journal of chromatography. A, 1620, 461002-461002 (2020-03-08)
Micro gas chromatography (µGC) is a technique developed for rapid, in situ analysis of volatile organic compounds (VOCs) for environmental protection, industrial monitoring, and toxicology. While reduced µGC size and power requirements allow for increased portability, the low moisture and
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