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: 1,2,4-Methenopentalene-5-carbonyl chloride, octahydro- (8CI,9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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21519-81-3

21519-81-3 structure

21519-81-3 structure

Name: 1,2,4-Methenopentalene-5-carbonyl chloride, octahydro- (8CI,9CI)
Chemical Name: Tetracyclo[4.3.0.02,4.03,7]nonane-8-carbonyl chloride
CAS Number: 21519-81-3
Molecular Formula: C₁₀H₁₁ClO
Molecular Weight: 182.64700
Create Date: 2018-05-01 17:17:35
Modify Date: 2025-09-02 09:49:40

Names
Properties

Name	Tetracyclo[4.3.0.02,4.03,7]nonane-8-carbonyl chloride
Synonyms	Tetracyclo[4.3.0.0.0]nonane-8-carbonyl chloride 1,2,4-Methenopentalene-5-carbonyl chloride, octahydro-

Density	1.4±0.1 g/cm3
Boiling Point	244.9±9.0 °C at 760 mmHg
Molecular Formula	C₁₀H₁₁ClO
Molecular Weight	182.64700
Flash Point	130.4±8.3 °C
Exact Mass	182.05000
PSA	17.07000
LogP	2.08
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.617

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