1-Ethyl-4-ethynylbenzene

Basic Information

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CAS Number

40307-11-7

Molecular Formula

C10H10

Molecular Weight

130.19 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Nitriles

Basic Physical Properties

Melting Point

0.92 g/cm3

Boiling Point

192°C

Refractive Index

n20/D 1.5420(lit.)

SMILES

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CCC1=CC=C(C=C1)C#C

InChI

InChI=1S/C10H10/c1-3-9-5-7-10(4-2)8-6-9/h1,5-8H,4H2,2H3

InChIKey

ZNTJVJSUNSUMPP-UHFFFAOYSA-N

LogP

2.23030

Complexity

129

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Sensitiveness

对空气敏感

Synonyms & References

English

1-ETHYL,4-ETHYNYL-BENZENE
J-504607
1-Ethyl-4-ethynylbenzene, 98%
Benzene, 1-ethyl-4-ethynyl-
E0749
SY018461
A18741
CS-W013433
40307-11-7
AKOS005146065
4-ethyl-1-ethynylbenzene
EN300-103947
Z1080385542
AC-4955
FT-0607757
DTXSID00193320
1-ETHYL-4-ETH-1-YNYLBENZENE
HY-W012717
MFCD00173887
SB66851
Ethyl-4-ethynylbenzene
4-Ethylphenylacetylene
1-ethyl-4-ethynylbenzene
ZNTJVJSUNSUMPP-UHFFFAOYSA-N
InChI=1/C10H10/c1-3-9-5-7-10(4-2)8-6-9/h1,5-8H,4H2,2H
P-ETHYLPHENYLACETYLENE
1-Ethyl-4-ethynyl-Benzene
AM20060617
AS-14581
1-Ethyl-4-eth-1-ynylbenzene
1-ETHYL-4-ETHYNYL-BENZENE

MDL Number

MFCD00173887

FAQ

What regulatory guidelines apply to 1-Ethyl-4-ethynylbenzene (CAS: 40307-11-7)?

1-Ethyl-4-ethynylbenzene (CAS: 40307-11-7) is subject to various regulatory guidelines including GHS classification, REACH regulations, FDA requirements for chemical substances, and EPA regulations for handling and disposal. It is important to follow these guidelines to ensure safe handling and environmental protection.

Are there alternatives to 1-Ethyl-4-ethynylbenzene (CAS: 40307-11-7) in synthesis?

There are several alternatives to 1-Ethyl-4-ethynylbenzene (CAS: 40307-11-7) in synthesis, such as 1-Phenylethynylbenzene and 1-Ethyl-3-ethynylbenzene. These alternatives can be used based on the specific requirements of the synthesis process, including reactivity and functional group compatibility.

What is the market or research trend for 1-Ethyl-4-ethynylbenzene (CAS: 40307-11-7)?

The market for 1-Ethyl-4-ethynylbenzene (CAS: 40307-11-7) is primarily focused on its use in research and development for organic synthesis and materials science. Recent trends show increasing interest in its applications for developing new materials with specific properties, such as conductive polymers and organic electronics.

How should waste containing 1-Ethyl-4-ethynylbenzene (CAS: 40307-11-7) be handled?

Waste containing 1-Ethyl-4-ethynylbenzene (CAS: 40307-11-7) should be collected in appropriate containers and handled according to local regulations. It is recommended to incinerate or dispose of it through professional waste disposal services to ensure environmental safety and compliance with environmental protection laws.