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4-METHYL-2-PENTYNE

4-METHYL-2-PENTYNE structure

CAS No:
21020-27-9
Formula:
C6H10
Chemical Name:
4-METHYL-2-PENTYNE
Synonyms:
2-Pentyne, 4-methyl-;2-pentyne,4-methyl-;4-methyl-pent-2-yne;methyl(isopropyl)acetylene;methylpentyne;4-METHYL-2-PENTYNE;ISOPROPYLMETHYLACETYLENE;4-METHYL-2-PENTYNE 96+%
Categories:
Chemical Reagents > Organic Reagents

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Description

Clear slightly yellow liquid

4-METHYL-2-PENTYNE Basic Attributes

Molecular Weight：

82.14

Exact Mass：

82.078247

DSSTox ID：

DTXSID30175230

HScode：

2901299090

Characteristics

PSA：

XLogP3：

2.34

Appearance：

Clear slightly yellow Liquid

Density：

0.7±0.1 g/cm3

Melting Point：

110°C

Boiling Point：

71-73 °C(lit.)

Flash Point：

-100 °F

Refractive Index：

1.414

Storage Conditions：

Flammables area

Safety Information

Packing level：

Hazard category：

Transport codes：

UN 3295 3/PG 2

wgk germany：

hazard class code：

safety instructions：

16-23-24/25

Marks：

Precautionary statement(s)：

P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, P501

Hazard Statements：

H225

GHS Classification：

|Danger|H225 (90.91%): Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 44 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:82.14
XLogP3:2.2
Exact Mass:82.078250319
Monoisotopic Mass:82.078250319
Heavy Atom Count:6
Complexity:76.7
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes