2,4-Dichloro-1-ethynylbenzene

Modify Date: 2024-01-09 12:36:59

2,4-Dichloro-1-ethynylbenzene Structure
2,4-Dichloro-1-ethynylbenzene structure
Common Name 2,4-Dichloro-1-ethynylbenzene
CAS Number 75717-77-0 Molecular Weight 171.023
Density 1.3±0.1 g/cm3 Boiling Point 218.7±30.0 °C at 760 mmHg
Molecular Formula C8H4Cl2 Melting Point N/A
MSDS N/A Flash Point 88.1±18.1 °C

 Names

Name 2,4-Dichloro-1-ethynylbenzene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 218.7±30.0 °C at 760 mmHg
Molecular Formula C8H4Cl2
Molecular Weight 171.023
Flash Point 88.1±18.1 °C
Exact Mass 169.969009
LogP 3.60
Vapour Pressure 0.2±0.4 mmHg at 25°C
Index of Refraction 1.583

 Safety Information

HS Code 2903999090

 Synthetic Route

 Customs

HS Code 2903999090
Summary 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Synonyms

Benzene,2,4-dichloro-1-ethynyl
2,4-dichlorophenylacetylene
Benzene, 2,4-dichloro-1-ethynyl-
2,3:5,6-DI-O-ISOPROPYLIDENE-A-D-MANNOFURANOSE
Y4013
2,4-dichloro ethynylbenzene
2,4-dichloro-1-ethynyl-benzene
2,4-Dichloro-1-ethynylbenzene