Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: CYCLOHEPT-1-ENECARBONITRILE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

20343-19-5

20343-19-5 structure

20343-19-5 structure

Name: CYCLOHEPT-1-ENECARBONITRILE
Chemical Name: cycloheptene-1-carbonitrile
CAS Number: 20343-19-5
Molecular Formula: C₈H₁₁N
Molecular Weight: 121.18000
Create Date: 2018-08-02 23:20:59
Modify Date: 2025-08-26 07:29:28

Name	cycloheptene-1-carbonitrile
Synonyms	Cycloheptencarbonitril 1-Cyclohepten-1-carbonitril CYCLOHEPT-1-ENECARBONITRILE 1-Cycloheptene-1-carbonitrile Cyclohept-1-encarbonitril 1-cyanocycloheptene cyclohept-1-ene-1-carbonitrile 1-cyano-1-cycloheptene

Density	0.93g/cm3
Boiling Point	214.2ºC at 760mmHg
Molecular Formula	C₈H₁₁N
Molecular Weight	121.18000
Flash Point	83.1ºC
Exact Mass	121.08900
PSA	23.79000
LogP	2.40048
Vapour Pressure	0.157mmHg at 25°C
Index of Refraction	1.479

Risk Phrases	10-20/21/22-36/37/38
Safety Phrases	26-36/37/39
RIDADR	UN 3275
HS Code	2926909090

Precursor 9
7677-24-9 502-42-1 19036-56-7 71172-45-7
106950-67-8 56741-68-5 105663-81-8 105663-85-2
81033-42-3
DownStream 6
20343-21-9 72233-47-7 91554-20-0 98425-73-1
42403-33-8 56745-53-0

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

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