Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-CHLORO-PYRAN-2-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
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847822-69-9

847822-69-9 structure

847822-69-9 structure

Name: 5-CHLORO-PYRAN-2-ONE
Chemical Name: 5-chloropyran-2-one
CAS Number: 847822-69-9
Molecular Formula: C₅H₃ClO₂
Molecular Weight: 130.52900
Create Date: 2018-05-17 08:00:00
Modify Date: 2025-08-25 18:49:49

Name	5-chloropyran-2-one
Synonyms	5-chloro-2-pyrone 5-chloro-2(H)-pyran-2-one 2H-Pyran-2-one,5-chloro 5-CHLORO-PYRAN-2-ONE

Molecular Formula	C₅H₃ClO₂
Molecular Weight	130.52900
Exact Mass	129.98200
PSA	30.21000
LogP	1.29320

HS Code	2932999099

500-05-0 structure

500-05-0

~8%

22682-13-9 structure

22682-13-9

847822-69-9 structure

847822-69-9

Literature: Afarinkia, Kamyar; Bearpark, Michael J.; Ndibwami, Alexis Journal of Organic Chemistry, 2005 , vol. 70, # 4 p. 1122 - 1133

19978-33-7 structure

19978-33-7

~%

847822-69-9 structure

847822-69-9

Literature: Afarinkia, Kamyar; Bearpark, Michael J.; Ndibwami, Alexis Journal of Organic Chemistry, 2005 , vol. 70, # 4 p. 1122 - 1133

Precursor 2
500-05-0 19978-33-7
DownStream 0

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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