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764655

Sigma-Aldrich

4-Pentynenitrile

97%

Synonym(s):

1-Cyano-3-butyne, 4-Cyano-1-butyne

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About This Item

Empirical Formula (Hill Notation):
C5H5N
CAS Number:
19596-07-7
Molecular Weight:
79.10
MDL number:
MFCD00041563
UNSPSC Code:
12352100
PubChem Substance ID:
329767134
NACRES:
NA.22

Quality Level

100

Assay

97%

form

liquid

refractive index

n20/D 1.4350

density

0.9063 g/mL at 25 °C

functional group

nitrile

storage temp.

2-8°C

SMILES string

C#CCCC#N

InChI

1S/C5H5N/c1-2-3-4-5-6/h1H,3-4H2

InChI key

VMUWIDHKAIGONP-UHFFFAOYSA-N

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H301

Precautionary Statements

P301 + P310

Hazard Classifications

Acute Tox. 3 Oral

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

149.9 °F

Flash Point(C)

65.5 °C

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Certificates of Analysis (COA)

Lot/Batch Number
MKCM7993
MKCH4714
MKBZ8991V
MKBV5575V
MKBQ6827V

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