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1-Ethyl-4-ethynylbenzene

1-Ethyl-4-ethynylbenzene structure

CAS No:
40307-11-7
Formula:
C10H10
Chemical Name:
1-Ethyl-4-ethynylbenzene
Synonyms:
Benzene,1-ethyl-4-ethynyl-;1-Ethyl-4-ethynylbenzene;p-Ethylphenylacetylene;p-Ethylethynylbenzene;4-Ethylphenylacetylene;4-Ethyl-1-ethynylbenzene;2-(4-Ethylphenyl)acetylene;1-Ethynyl-4-ethylbenzene;1401716-49-1
Categories:
Chemical Reagents > Organic Reagents

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Description

Yellow liquid

1-Ethyl-4-ethynylbenzene Basic Attributes

Molecular Weight：

130.19

Exact Mass：

130.19

DSSTox ID：

DTXSID00193320

HScode：

29029090

Characteristics

PSA：

XLogP3：

Appearance：

White crystal

Density：

0.9±0.1 g/cm3

Boiling Point：

30 °C0.05 mm Hg(lit.)

Flash Point：

160 °F

Refractive Index：

1.527

Safety Information

Transport codes：

UN 3334

wgk germany：

hazard class code：

36/37/38

safety instructions：

16-26-36-37/39

Marks：

Hazard note：

Irritant

Precautionary statement(s)：

P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501

Hazard Statements：

H315

GHS Classification：

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 40 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

1-Ethyl-4-ethynylbenzene Use and Manufacturing

Intermediates of Liquid Crystals

Computed Properties

Molecular Weight:130.19
XLogP3:3
Rotatable Bond Count:2
Exact Mass:130.078250319
Monoisotopic Mass:130.078250319
Heavy Atom Count:10
Complexity:129
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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