Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Dimethyl Tetrahydropyran-4,4-dicarboxylate
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Dimethyl Tetrahydropyran-4,4-dicarboxylate
Price: ￥1428.0/5g ￥618.0/1g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Tetrahydropyran-4,4-dicarboxylic 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

149777-00-4

149777-00-4 structure

149777-00-4 structure

Name: Dimethyl Tetrahydropyran-4,4-dicarboxylate
Chemical Name: Dimethyl Tetrahydropyran-4,4-dicarboxylate
CAS Number: 149777-00-4
Molecular Formula: C₉H₁₄O₅
Molecular Weight: 202.20400
Create Date: 2018-08-06 16:46:23
Modify Date: 2025-08-25 18:40:56

Name	Dimethyl Tetrahydropyran-4,4-dicarboxylate
Synonyms	dimethyl oxane-4,4-dicarboxylate Dimethyl dihydro-2H-pyran-4,4(3H)-dicarboxylate DiMethyl Tetrahydropyran-4,4-dicarboxylate Tetrahydropyran-4,4-dicarboxylic Acid Dimethyl Ester

Density	1.18 g/cm3
Boiling Point	238.235ºC at 760 mmHg
Molecular Formula	C₉H₁₄O₅
Molecular Weight	202.20400
Flash Point	96.744ºC
Exact Mass	202.08400
PSA	61.83000
LogP	0.12920
Vapour Pressure	0.043mmHg at 25°C
Index of Refraction	1.455

Risk Phrases	R36/37/38
Safety Phrases	S26
HS Code	2932999099

Precursor 0
DownStream 3
5337-03-1 834914-37-3 89975-77-9

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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