Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3,4-Dichloro-5-hydroxy-2(5H)-furanone
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2(5H)-Furanone,3,4-dichloro-5-hydroxy-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

766-40-5

766-40-5 structure

766-40-5 structure

Name: 3,4-Dichloro-5-hydroxy-2(5H)-furanone
Chemical Name: 3,4-dichloro-2-hydroxy-2H-furan-5-one
CAS Number: 766-40-5
Molecular Formula: C₄H₂Cl₂O₃
Molecular Weight: 168.963
Create Date: 2018-12-10 16:20:13
Modify Date: 2025-08-26 18:21:52

Name	3,4-dichloro-2-hydroxy-2H-furan-5-one
Synonyms	3,4-dichloro-5-hydroxy-5H-furan-2-one 3,4-dichloro-5-hydroxyfuran-2(5H)-one 3,4-dichloro-5-hydroxy-2,5-dihydrofuran-2-one 2(5H)-Furanone, 3,4-dichloro-5-hydroxy-

Density	1.8±0.1 g/cm3
Boiling Point	367.2±42.0 °C at 760 mmHg
Molecular Formula	C₄H₂Cl₂O₃
Molecular Weight	168.963
Flash Point	100.0±0.0 °C
Exact Mass	167.938095
PSA	46.53000
LogP	-0.26
Vapour Pressure	0.0±1.9 mmHg at 25°C
Index of Refraction	1.573

Hazard Codes	Xi
HS Code	2932209090

98-01-1 structure

98-01-1

~58%

766-40-5 structure

766-40-5

Literature: Mou, Tiantian; Jing, Huihui; Yang, Wenjiang; Fang, Wei; Peng, Cheng; Guo, Feng; Zhang, Xianzhong; Pang, Yan; Ma, Yunchuan Bioorganic and Medicinal Chemistry, 2010 , vol. 18, # 3 p. 1312 - 1320

15341-59-0 structure

15341-59-0

~%

766-40-5 structure

766-40-5

Literature: Journal of the American Chemical Society, , vol. 52, p. 2083,2086

88-14-2 structure

88-14-2

~%

766-40-5 structure

766-40-5

Literature: Justus Liebigs Annalen der Chemie, , vol. Suppl.3, p. 275

3200-96-2 structure

3200-96-2

~%

766-40-5 structure

766-40-5

Literature: Justus Liebigs Annalen der Chemie, , vol. 686, p. 55 - 63

2892-56-0 structure

2892-56-0

~%

766-40-5 structure

766-40-5

Literature: Justus Liebigs Annalen der Chemie, , vol. 686, p. 55 - 63

110-65-6 structure

110-65-6

~%

766-40-5 structure

766-40-5

Literature: Angewandte Chemie, , vol. 92, # 10 p. 802 - 815

15341-59-0 structure

15341-59-0

7697-37-2 structure

7697-37-2

~%

766-40-5 structure

766-40-5

Literature: Journal of the American Chemical Society, , vol. 52, p. 2083,2086

40636-99-5 structure

40636-99-5

~%

766-40-5 structure

766-40-5

Literature: Journal of Organic Chemistry, , vol. 29, p. 1371 - 1373

Precursor 8
98-01-1 15341-59-0 88-14-2 40636-99-5
3200-96-2 2892-56-0 110-65-6 7697-37-2
DownStream 10
33098-21-4 41931-13-9 23066-93-5 19419-26-2
29814-12-8 932-22-9 84956-71-8 86483-43-4
26806-47-3 17180-94-8

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

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.