Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 11-Heneicosanone
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 11-Heneicosanone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

19781-72-7

19781-72-7 structure

19781-72-7 structure

Name: 11-Heneicosanone
Chemical Name: henicosan-11-one
CAS Number: 19781-72-7
Molecular Formula: C₂₁H₄₂O
Molecular Weight: 310.55800
Create Date: 2018-03-18 08:00:00
Modify Date: 2025-08-26 11:46:09

Name	henicosan-11-one
Synonyms	Didecyl Ketone Heneicosan-11-on EINECS 243-307-7 11-henicosanone Di-n-decyl-keton di-decyl ketone MFCD00048410 heneicosan-11-one Didecylketon 11-HENEICOSANONE di-n-Decyl ketone

Density	0.834g/cm3
Boiling Point	378.5ºC at 760mmHg
Melting Point	64°C
Molecular Formula	C₂₁H₄₂O
Molecular Weight	310.55800
Flash Point	77.6ºC
Exact Mass	310.32400
PSA	17.07000
LogP	7.61710
Vapour Pressure	6.28E-06mmHg at 25°C
Index of Refraction	1.446

Risk Phrases	36/37/38
Safety Phrases	S26-S36/37/39
HS Code	2914190090

HS Code	2914190090
Summary	2914190090 other acyclic ketones without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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