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Merck

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533882

4-Methyl-1-pentyne

98%

Synonym(s):

Isobutyl acetylene

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About This Item

Linear Formula:
CH≡CCH2CH(CH3)2
CAS Number:
Molecular Weight:
82.14
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Assay:
98%
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Quality Segment

assay

98%

refractive index

n20/D 1.393 (lit.)

bp

61-62 °C (lit.)

density

0.698 g/mL at 25 °C (lit.)

SMILES string

CC(C)CC#C

InChI

1S/C6H10/c1-4-5-6(2)3/h1,6H,5H2,2-3H3

InChI key

OXRWICUICBZVAE-UHFFFAOYSA-N


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This Item
293261613851537713
description

98%

description

suitable for HPLC, ≥99.5%

description

99 atom % D, 98% (CP)

description

≥99%

assay

98%

assay

≥99.5%

assay

98% (CP)

assay

≥99%

Quality Level

100

Quality Level

100

Quality Level

-

Quality Level

100

bp

61-62 °C (lit.)

bp

117-118 °C

bp

-

bp

117-118 °C

density

0.698 g/mL at 25 °C (lit.)

density

0.801 g/mL at 25 °C (lit.)

density

-

density

0.801 g/mL at 25 °C (lit.)

refractive index

n20/D 1.393 (lit.)

refractive index

n20/D 1.395 (lit.)

refractive index

-

refractive index

n20/D 1.395 (lit.)


Pictograms

Flame

Signal Word

Danger

Hazard Codes

Precautionary Statements

Hazard Classifications

Flam. Liq. 2

Storage Class

3 - Flammable liquids

WGK

WGK 3

Flash Point (°F)

24.0 °F - closed cup

Flash Point (°C)

-4.44 °C - closed cup

PPE (personal protective equipment)

Eyeshields, Faceshields, Gloves



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