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: 3,3-Bis(3-methyl-2-butenyl)-5-(2-methyl-1-oxopropyl)-1,2,4-cyclopentanetrione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1891-34-5

1891-34-5 structure

1891-34-5 structure

Name: 3,3-Bis(3-methyl-2-butenyl)-5-(2-methyl-1-oxopropyl)-1,2,4-cyclopentanetrione
Chemical Name: 3,3-bis(3-methylbut-2-enyl)-5-(2-methylpropanoyl)cyclopentane-1,2,4-trione
CAS Number: 1891-34-5
Molecular Formula: C₁₉H₂₆O₄
Molecular Weight: 318.40700
Create Date: 2017-10-08 08:38:24
Modify Date: 2025-09-14 13:31:20

Name	3,3-bis(3-methylbut-2-enyl)-5-(2-methylpropanoyl)cyclopentane-1,2,4-trione

Molecular Formula	C₁₉H₂₆O₄
Molecular Weight	318.40700
Exact Mass	318.18300
PSA	68.28000
LogP	3.24760
Vapour Pressure	0mmHg at 25°C

HS Code	2914299000

Precursor 0
DownStream 1
1891-42-5

HS Code	2914299000
Summary	2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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