3,4-dichloro-5-hydroxyfuran-2(5H)-one

Product Name: 3,4-dichloro-5-hydroxyfuran-2(5H)-one
CAS No.: 766-40-5
Chemical Name: 3,4-dichloro-5-hydroxyfuran-2(5H)-one
Synonyms: LDS-int A;MUCOCHLORICACIDLACTONE;3,4-(DICHLORO)-5-HYDROXY-2-FURANONE;3,4-dichloro-2-hydroxy-2H-furan-5-one;3,4-dichloro-5-hydroxy-3H-furan-2-one;3,4-Dichloro-5-Hydroxy-5H-Furan-2-one;3,4-dichloro-5-hydroxyfuran-2(5H)-one;2(5H)-Furanone, 3,4-dichloro-5-hydroxy-;3,4-(dichloro)-5-hydroxy-2(5H)-furanone
CBNumber: CB5899805
Molecular Formula: C4H2Cl2O3
Formula Weight: 168.96
MOL File: 766-40-5.mol

More

Less

3,4-dichloro-5-hydroxyfuran-2(5H)-one Property

Melting point:: 127 °C(Solv: water (7732-18-5))
Boiling point:: 367.2±42.0 °C(Predicted)
Density: 1.79±0.1 g/cm3(Predicted)
storage temp.: 2-8°C
form: solid
pka: 8.29±0.60(Predicted)
color: Brown

More

Less

Safety

HS Code: 2932190090

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More

Less

N-Bromosuccinimide Price

TCI Chemical

Product number: D6418
Product name: 3,4-Dichloro-5-hydroxyfuran-2(5H)-one
Purity: min. 95.0 %
Packaging: 250MG
Price: $94
Updated: 2025/07/31

TCI Chemical

Product number: D6418
Product name: 3,4-Dichloro-5-hydroxyfuran-2(5H)-one
Purity: min. 95.0 %
Packaging: 1G
Price: $237
Updated: 2025/07/31

Apolloscientific

Product number: OR964429
Product name: 3,4-Dichloro-5-hydroxyfuran-2(5H)-one
Purity: 97%
Packaging: 5g
Price: $160
Updated: 2021/12/16

SynQuest Laboratories

Product number: 2H25-5-0S
Product name: 3,4-Dichloro-5-hydroxyfuran-2(5H)-one
Purity: 97%
Packaging: 1g
Price: $144
Updated: 2021/12/16

SynQuest Laboratories

Product number: 2H25-5-0S
Product name: 3,4-Dichloro-5-hydroxyfuran-2(5H)-one
Purity: 97%
Packaging: 5G
Price: $256
Updated: 2021/12/16

More

Less

3,4-dichloro-5-hydroxyfuran-2(5H)-one Chemical Properties,Usage,Production

Synthesis Reference(s)

The Journal of Organic Chemistry, 29, p. 1371, 1964 DOI: 10.1021/jo01029a024

3,4-dichloro-5-hydroxyfuran-2(5H)-one Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

3,4-dichloro-5-hydroxyfuran-2(5H)-one Suppliers

China 35 India 2 United States 2 Global 39

SpringPharma Tech Co.,Ltd

Tel: +86-25-68710855, +86-25-68710897
Fax: 025-68710856
Email: sales@springpharma.net
Country: China
ProdList: 1261
Advantage: 62

Shanghai XinKai Chemical Technology Co., Ltd.

Tel: 021-58930698 15921516558
Fax: 86-021-58933679
Email: zhangyichao84@126.com
Country: China
ProdList: 981
Advantage: 55

Shanghai Boyners Pharm-Tech Co., Ltd.

Tel: 13817873692
Fax: 021-31329586
Email: mkt@boynerspharm.com
Country: China
ProdList: 1707
Advantage: 55

Chengdu DingDang Pharmaceutical Co., Ltd.

Tel: 028-86040038 13980902949;
Fax: 028-85149890
Email: market@dingdangchem.com
Country: China
ProdList: 1853
Advantage: 55

Amadis Chemical Company Limited

Tel: 571-89925085
Fax: 0086-571-89925065
Email: sales@amadischem.com
Country: China
ProdList: 131957
Advantage: 58

Shanghai Pingguo Pharmaceutical Co., Ltd.

Tel: 021-20432229
Fax: QQ2412110556
Email: 2412110556@qq.com
Country: China
ProdList: 6017
Advantage: 55

Chengdu Novel Biomedical Co., Ltd.

Tel: 028-85255396 18302801538
Fax: 028-85255396
Email: cdnovell@163.com
Country: China
ProdList: 2389
Advantage: 58

Wuxi AppTec

Tel: 022-59987777 13552403979
Email: jia_guoqiang@wuxiapptec.com
Country: China
ProdList: 22345
Advantage: 58

Aikon International Limited

Tel: 025-58859352 18068836627
Fax: 02557626880
Email: sales01@aikonchem.com
Country: China
ProdList: 16027
Advantage: 58

Shanghai SPAR pharmaceutical technology co., LTD

Tel: 021-000000 13917643586;
Email: admin@jingshipharmatech.com
Country: China
ProdList: 9856
Advantage: 58

Cool Pharm, Ltd

Tel: 021-58581007 18019463053
Fax: 021-50966098
Email: sales@coolpharm.com
Country: China
ProdList: 12878
Advantage: 58

Shanghai Kaiwei Chemical Technology Co., Ltd.

Tel: 021-58461859 15821823057
Email: service@aiviche.com
Country: China
ProdList: 49312
Advantage: 58

Wuhan Topule

Tel: +86-02787215551 +86-19945035818
Fax: 027-87215551
Email: 2936752263@qq.com
Country: China
ProdList: 7986
Advantage: 58

Shanghai Sunway Pharmaceutical Technology Co.,Ltd.

Tel: 021-51816796-820 13611835272
Fax: 021-5161 3951
Email: sales2@sunwaypharm.com
Country: China
ProdList: 44119
Advantage: 58

Hubei Kele Fine Chemical Co., Ltd

Tel: 027-59101668 19945030958
Fax: 027-59101668
Email: 2881924765@qq.com
Country: China
ProdList: 7938
Advantage: 58

Wuhan Augda Biotechnology Co., Ltd

Tel: 15071299552
Fax: QQ:262933239
Email: 262933239@qq.com
Country: China
ProdList: 7048
Advantage: 58

Bide Pharmatech Ltd.

Tel: 400-1647117 13681763483
Email: product02@bidepharm.com
Country: China
ProdList: 59936
Advantage: 58

Shaanxi DIDU pharmaceutical and Chemical Co., Ltd

Tel: 029-029-029-81148696 18161915376
Email: 1040@dideu.com
Country: China
ProdList: 10001
Advantage: 58

Wuhan Yingnuo Pharmaceutical Technology Co., Ltd.

Tel: 15387063101
Email: 2881924050@qq.com
Country: China
ProdList: 9960
Advantage: 58

Beijing InnoChem Science & Technology Co., Ltd.

Tel: 15652467323
Email: sales@inno-chem.com.cn
Country: China
ProdList: 8293
Advantage: 58

Shanghai Maclean Biochemical Technology Co., LTD

Tel: 021-021-50706066 15221275939
Email: shenlinxing@macklin.cn
Country: China
ProdList: 29784
Advantage: 58

LGC Science (Shanghai) Ltd.

Tel: 17717235263
Email: cindy.yang@lgcgroup.com
Country: China
ProdList: 18003
Advantage: 58

Xianning Shen Lan Biomedical Research and Development Co., Ltd.

Tel: 18171815831
Email: 1341138380@qq.com
Country: China
ProdList: 4310
Advantage: 58

Jiaxing Deyi Chemical Co., Ltd

Tel: 0573-85866609 13588473046
Email: 824930988@qq.com
Country: China
ProdList: 7865
Advantage: 58

Shanghai Haohong Scientific Co., Ltd.

Tel: 400-8210725 4008210725
Email: malulu@leyan.com
Country: China
ProdList: 40000
Advantage: 58

Beijing Solarbio Science & Tecnology Co., Ltd.

Tel: 010-50973130 17801761073
Email: Gsiyu@solarbio.com
Country: China
ProdList: 50464
Advantage: 58

Accela ChemBio Co.,Ltd.

Tel: 021-50795510 4000665055
Email: SY06@accelachem.com
Country: China
ProdList: 7514
Advantage: 58

Olix (Shanghai) Pharmaceutical Technology Co., Ltd

Tel: 17316404525 17316404525
Email: 209533805@qq.com
Country: China
ProdList: 9766
Advantage: 58

Biosynth Biological Technology (Suzhou) Co Ltd

Tel: 51288865780
Email: sales@biosynth.com
Country: China
ProdList: 6051
Advantage: 58

Ningbo Chaoming Biotechnology Co., Ltd

Tel: 13301662590
Email: mandy@atkchemical.com
Country: China
ProdList: 9343
Advantage: 58

ATK CHEMICAL COMPANY LIMITED

Tel: +undefined-21-51877795
Fax: +86 21 5161 9052/ 5187 7796
Email: ivan@atkchemical.com
Country: China
ProdList: 33024
Advantage: 60

HANGZHOU LEAP CHEM CO., LTD.

Tel: +86-571-87711850
Email: market18@leapchem.com
Country: China
ProdList: 43339
Advantage: 58

Wuhan Topule Biopharmaceutical Co., Ltd

Tel: +8618327326525
Email: masar@topule.com
Country: China
ProdList: 8467
Advantage: 58

Golden Pharma Co., Limited

Tel: +undefined18958062155
Email: sales@zjgoldpharm.com
Country: China
ProdList: 5899
Advantage: 58

Hu Bei Jiutian Bio-medical Technology CO.,Ltd

Tel: 027-88013699 17354350817
Email: Ryan@jiutian-bio.com
Country: China
ProdList: 5949
Advantage: 58

766-40-5, 3,4-dichloro-5-hydroxyfuran-2(5H)-oneRelated Search:

3,4-dichloro-5-hydroxyfuran-2(5H)-one

3,4-(dichloro)-5-hydroxy-2(5H)-furanone

MUCOCHLORICACIDLACTONE

3,4-(DICHLORO)-5-HYDROXY-2-FURANONE

3,4-Dichloro-5-Hydroxy-5H-Furan-2-one

3,4-dichloro-5-hydroxy-3H-furan-2-one

3,4-dichloro-2-hydroxy-2H-furan-5-one

LDS-int A

2(5H)-Furanone, 3,4-dichloro-5-hydroxy-

766-40-5