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: (E)-6,8-dimethylnon-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

689-39-4

689-39-4 structure

689-39-4 structure

Name: (E)-6,8-dimethylnon-5-en-2-one
Chemical Name: 6,8-Dimethyl-5-nonen-2-one
CAS Number: 689-39-4
Molecular Formula: C₁₁H₂₀O
Molecular Weight: 168.27600
Create Date: 2017-05-25 12:51:56
Modify Date: 2025-09-27 11:53:16

Name	6,8-Dimethyl-5-nonen-2-one
Synonyms	4H-1-Benzopyran-4-one,6,8-dimethyl-2-phenyl 6,8-dimethylflavone 6,8-dimethyl-non-5-en-2-one

Density	0.837g/cm3
Boiling Point	230.6ºC at 760 mmHg
Molecular Formula	C₁₁H₂₀O
Molecular Weight	168.27600
Flash Point	78.8ºC
Exact Mass	168.15100
PSA	17.07000
LogP	3.34800
Index of Refraction	1.439

HS Code	2914190090

101251-83-6 structure

101251-83-6

141-97-9 structure

141-97-9

~%

689-39-4 structure

689-39-4

Literature: Hoffmann-La Roche Patent: US2806887 , 1954 ;

108-10-1 structure

108-10-1

~%

689-39-4 structure

689-39-4

Literature: Normant; Feugeas Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1959 , vol. 248, p. 423

5978-08-5 structure

5978-08-5

108-10-1 structure

108-10-1

~%

689-39-4 structure

689-39-4

Literature: Feugeas,C. Bulletin de la Societe Chimique de France, 1963 , p. 2568 - 2579

Precursor 3
141-97-9 108-10-1 5978-08-5
DownStream 0

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%

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.