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4-Methylphenylacetylene

4-Methylphenylacetylene structure

CAS No:
766-97-2
Formula:
C9H8
Chemical Name:
4-Methylphenylacetylene
Synonyms:
Benzene,1-ethynyl-4-methyl-;Toluene,p-ethynyl-;1-Ethynyl-4-methylbenzene;p-Methylphenylacetylene;p-Ethynyltoluene;p-Tolylacetylene;4-Methylphenylacetylene;4-Tolylacetylene;p-Tolylethyne;4-Ethynyltoluene;(4-Methylphenyl)ethyne;(p-Methylphenyl)ethyne;1-Methyl-4-ethynylbenzene;4-Methylethynylbenzene;2-(4-Methylphenyl)acetylene;1401716-47-9
Categories:
Chemical Reagents > Organic Reagents

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Description

Clear pale yellow liquid

4-Ethynyltoluene is a member of toluenes.

4-Methylphenylacetylene Basic Attributes

Molecular Weight：

116.16

Exact Mass：

116.16

BRN：

969653

EC Number：

1533716-785-6

DSSTox ID：

DTXSID30227420

HScode：

29029090

Characteristics

PSA：

XLogP3：

Appearance：

Clear pale yellow Liquid

Density：

0.9±0.1 g/cm3

Melting Point：

95-97 °C

Boiling Point：

64-66.5 °C @ Press: 16 Torr

Flash Point：

120 °F

Refractive Index：

1.534

Water Solubility：

Insoluble in water.

Storage Conditions：

Keep Cold

Safety Information

Packing level：

Ⅲ

Hazard category：

Transport codes：

UN 3295 3/PG 3

wgk germany：

hazard class code：

10-36/37/38

safety instructions：

16-26-27-36/37/39

RTECS Number：

XT2570000

Marks：

Xi,Xn

Hazard note：

Irritant/Keep Cold

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：

H226

GHS Classification：

|Danger|H226 (97.87%): Flammable liquid and vapor [Warning Flammable liquids]|P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P301+P310, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P312, P321, P331, P332+P313, P337+P313, P362, P370+P378, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 47 companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

p-ethynyltoluene

4-Methylphenylacetylene Use and Manufacturing

Intermediates of Liquid Crystals

Computed Properties

Molecular Weight:116.16
XLogP3:3
Rotatable Bond Count:1
Exact Mass:116.062600255
Monoisotopic Mass:116.062600255
Heavy Atom Count:9
Complexity:118
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Recommended Suppliers of 4-Methylphenylacetylene

Hangzhou Zentra Bio-Chemical Co., Ltd. Contact Supplier

CN
2 YRS

Business licensed

Trader Supplier of pharmaceutical intermediates,excipients,plant extracts,food additives,CDMO,fine cheimcals,Octadecanedioic acid,Eicosanedioic Acid

4-Ethynyltoluene 766-97-2

CAS No.: 766-97-2

Grade: Pharmaceutical Grade

Content: 99%

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