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: 5,6-dimethylhept-5-en-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

687-68-3

687-68-3 structure

687-68-3 structure

Name: 5,6-dimethylhept-5-en-2-one
Chemical Name: 5,6-dimethylhept-5-en-2-one
CAS Number: 687-68-3
Molecular Formula: C₉H₁₆O
Molecular Weight: 140.22300
Create Date: 2016-01-22 05:07:03
Modify Date: 2025-08-26 18:10:29

Name	5,6-dimethylhept-5-en-2-one
Synonyms	2,3-Dimethyl-2-hepten-6-on 5,6-dimethyl-hept-5-en-2-one 5,6-Dimethyl-hept-5-en-2-on 5-Hepten-2-one,5,6-dimethyl 5,6-Dimethyl-5-hepten-2-one EINECS 211-698-3

Density	0.837g/cm3
Boiling Point	197.4ºC at 760 mmHg
Molecular Formula	C₉H₁₆O
Molecular Weight	140.22300
Flash Point	63.3ºC
Exact Mass	140.12000
PSA	17.07000
LogP	2.71190
Index of Refraction	1.433

HS Code	2914190090

Precursor 7
108-24-7 42933-29-9 513-81-5 408318-64-9
76-09-5 141-97-9 791846-77-0
DownStream 5
110-13-4 67-64-1 75606-60-9 51079-33-5
52567-96-1

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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