Cyclopropane, 1-ethynyl-1-methyl-2-(2-methyl-1-propenyl)- (9CI)

Modify Date: 2025-08-29 18:33:44

Cyclopropane, 1-ethynyl-1-methyl-2-(2-methyl-1-propenyl)- (9CI) Structure
Cyclopropane, 1-ethynyl-1-methyl-2-(2-methyl-1-propenyl)- (9CI) structure
Common Name Cyclopropane, 1-ethynyl-1-methyl-2-(2-methyl-1-propenyl)- (9CI)
CAS Number 69903-68-0 Molecular Weight 134.218
Density 0.9±0.1 g/cm3 Boiling Point 145.6±20.0 °C at 760 mmHg
Molecular Formula C10H14 Melting Point N/A
MSDS N/A Flash Point 30.7±15.9 °C

 Names

Name 1-Ethynyl-1-methyl-2-(2-methyl-1-propen-1-yl)cyclopropane
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.9±0.1 g/cm3
Boiling Point 145.6±20.0 °C at 760 mmHg
Molecular Formula C10H14
Molecular Weight 134.218
Flash Point 30.7±15.9 °C
Exact Mass 134.109543
LogP 3.55
Vapour Pressure 6.1±0.1 mmHg at 25°C
Index of Refraction 1.480

 Synonyms

1-Ethynyl-1-methyl-2-(2-methyl-1-propen-1-yl)cyclopropane
Cyclopropane, 1-ethynyl-1-methyl-2-(2-methyl-1-propen-1-yl)-
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