Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5,6-Dihydro-4H-pyran-2-carboxylic Acid
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 5,6-Dihydro-4H-pyran-2-carboxylic Acid
Price: ￥4288.0/5g ￥1428.0/1g
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,4-DIHYDRO-2H-PYRAN-6-CARBOXYLIC ACID
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

31518-14-6

31518-14-6 structure

31518-14-6 structure

Name: 5,6-Dihydro-4H-pyran-2-carboxylic Acid
Chemical Name: 3,4-dihydro-2H-pyran-6-carboxylic acid
CAS Number: 31518-14-6
Molecular Formula: C₆H₈O₃
Molecular Weight: 128.12600
Create Date: 2019-01-02 16:25:25
Modify Date: 2025-08-25 11:23:52

Name	3,4-dihydro-2H-pyran-6-carboxylic acid
Synonyms	5,6-Dihydro-4H-pyran-2-carboxylic Acid 5,6-Dihydro-4H-pyran-2-carboxylic acid 3,4-Dihydro-2H-pyran-6-carboxylic acid 2-Carboxy-5.6-dihydro-4H-pyran RW3924 6-carboxy-3,4-dihydro-2H-pyran 5,6-Dihydro-4H-pyran-2-carbonsaeure 3,4-dihydro-6-carboxy-2H-pyran

Density	1.268g/cm3
Boiling Point	271.4ºC at 760mmHg
Molecular Formula	C₆H₈O₃
Molecular Weight	128.12600
Flash Point	119.1ºC
Exact Mass	128.04700
PSA	46.53000
LogP	0.76530
Index of Refraction	1.513

HS Code	2932999099

Precursor 7
31518-13-5 124-38-9 110-87-2 56660-59-4
1051940-71-6 5631-95-8 1822-71-5
DownStream 5
105499-32-9 51673-83-7 129201-92-9 72081-17-5
83505-61-7

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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