Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Cyclopropanecarbonyl chloride, 3-ethynyl-2,2-dimethyl-, (1R-trans)- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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77789-81-2

77789-81-2 structure

77789-81-2 structure

Name: Cyclopropanecarbonyl chloride, 3-ethynyl-2,2-dimethyl-, (1R-trans)- (9CI)
Chemical Name: (1R,3S)-3-Ethynyl-2,2-dimethylcyclopropanecarbonyl chloride
CAS Number: 77789-81-2
Molecular Formula: C₈H₉ClO
Molecular Weight: 156.609
Create Date: 2021-09-13 23:02:35
Modify Date: 2025-08-26 17:16:07

Names
Properties

Name	(1R,3S)-3-Ethynyl-2,2-dimethylcyclopropanecarbonyl chloride
Synonyms	(1R,3S)-3-Ethynyl-2,2-dimethylcyclopropanecarbonyl chloride Cyclopropanecarbonyl chloride, 3-ethynyl-2,2-dimethyl-, (1R,3S)-

Density	1.1±0.1 g/cm3
Boiling Point	159.8±29.0 °C at 760 mmHg
Molecular Formula	C₈H₉ClO
Molecular Weight	156.609
Flash Point	55.9±17.4 °C
Exact Mass	156.034195
LogP	1.79
Vapour Pressure	2.5±0.3 mmHg at 25°C
Index of Refraction	1.490

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