Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: METHYL 2-OXO-5,6,7,8-TETRAHYDRO-2H-CHROMENE-3-CARBOXYLATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

85531-80-2

85531-80-2 structure

85531-80-2 structure

Name: METHYL 2-OXO-5,6,7,8-TETRAHYDRO-2H-CHROMENE-3-CARBOXYLATE
Chemical Name: methyl 2-oxo-5,6,7,8-tetrahydrochromene-3-carboxylate
CAS Number: 85531-80-2
Molecular Formula: C₁₁H₁₂O₄
Molecular Weight: 208.21100
Create Date: 2018-12-27 18:02:55
Modify Date: 2024-01-15 16:55:47

Name	methyl 2-oxo-5,6,7,8-tetrahydrochromene-3-carboxylate
Synonyms	3-carbomethoxy-5,6,7,8-tetrahydrocoumarin Methyl 2-oxo-5,6,7,8-tetrahydro-2H-1-benzopyran-3-carboxylate methyl 2-oxo-2,5,6,7,8-pentahydro-2H-benzo[b]pyran-3-ylcarboxylate 3-carbomethoxy-2-pyrone 2-oxo-5,6,7,8-tetrahydro-chromene-3-carboxylic acid methyl ester methyl 2-oxo-5,6,7,8-tetrahydro-2H-chromene-3-carboxylate

Molecular Formula	C₁₁H₁₂O₄
Molecular Weight	208.21100
Exact Mass	208.07400
PSA	56.51000
LogP	1.30520

HS Code	2932209090

108-94-1 structure

108-94-1

22398-14-7 structure

22398-14-7

~84%

85531-80-2 structure

85531-80-2

Literature: Boger, Dale B.; Mullican, Michael D. Journal of Organic Chemistry, 1984 , vol. 49, # 21 p. 4033 - 4044

18856-71-8 structure

18856-71-8

108-94-1 structure

108-94-1

~64%

85531-80-2 structure

85531-80-2

Literature: Demir; Tanyeli; Urkmez-Karaaslan; Sayrac Synthetic Communications, 1991 , vol. 21, # 14 p. 1433 - 1441

HS Code	2932209090
Summary	2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%