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: 4,5-Azulenedicarboxylic acid dimethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

33828-75-0

33828-75-0 structure

33828-75-0 structure

Name: 4,5-Azulenedicarboxylic acid dimethyl ester
Chemical Name: Dimethyl azulene-4,5-dicarboxylate
CAS Number: 33828-75-0
Molecular Formula: C₁₄H₁₂O₄
Molecular Weight: 244.24300
Create Date: 2018-06-11 16:27:25
Modify Date: 2025-08-27 19:58:27

Name	Dimethyl azulene-4,5-dicarboxylate

Molecular Formula	C₁₄H₁₂O₄
Molecular Weight	244.24300
Exact Mass	244.07400
PSA	52.60000
LogP	2.36460

HS Code	2917399090

Precursor 0
DownStream 1
88830-01-7

HS Code	2917399090
Summary	2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

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