Basic information
- CAS
14032-66-7- Standard SMILES
O=C1C=CC(O)O1- InChIKey
DUAZKLYNTLDKQK-UHFFFAOYSA-N- Molecular formula
- C4H4O3
- Average molar mass
- 100.07 g/mol
- Monoisotopic mass
- 100.01604399
Names & identifiers
- Preferred name
- 5-Hydroxy-2,5-dihydrofuran-2-one
- IUPAC
- 2-hydroxy-2H-furan-5-one
- English name
- 5-Hydroxy-2[5H]-furanone
- Molecular formula
- C4H4O3
- Molecular weight
- 100.07
Names & synonyms
5-hydroxy-2,5-dihydrofuran-2-one5-Hydroxy-2(5H)-furanone5-hydroxy-2[5h]-furanoneRefChem:536172832-905-914032-66-75-Hydroxyfuran-2(5H)-one2(5H)-Furanone, 5-hydroxy-2-hydroxy-2H-furan-5-oneMFCD00015554beta-Formylacrylic acid lactolCHEMBL310010
Show more names
5-hydroxyfuran-2 (5H) - ketone2-Oxo-5-hydroxy-2,5-dihydrofuran2-Hydroxy-2,5-dihydro-5-furanone2,5-Dihydro-5-hydroxy-2-furanone
5-hydroxy-5H-furan-2-onefuran-2,4-dioneSCHEMBL120200SCHEMBL8894369SCHEMBL88957855-Hydroxy-2(5H)-furanone #SCHEMBL20475059DTXSID10930763
Database identifiers
- CAS
14032-66-7- PubChem CID
- 21076
- DTXSID
DTXSID10930763- ChEMBL
CHEMBL310010- EC Number
- 832-905-9、929-051-5
- Nikkaji
- J364.615G
Properties
Computed structural properties
- XLogP
- -0.3
- Topological polar surface area
- 46.5 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 0
- Heavy atoms
- 7
- Formal charge
- 0
- Complexity
- 116
Physicochemical properties
- Melting point
- 52 · 52-55 °C(Solv: ethyl acetate (141-78-6); hexane (110-54-3))
- Boiling point
- 361 · 361.0±37.0 °C(Predicted)
- Density
- 1.503 · 1.503
- storage temp.
- Refrigerator
- solubility
- Acetone (Slightly), Chloroform (Slightly)
- pka
- 10.01 · 10.01±0.20(Predicted)
- form
- Solid
- color
- Pale Yellow to Light Brown
- InChI
- InChI=1S/C4H4O3/c5-3-1-2-4(6)7-3/h1-3,5H
- InChIKey
- DUAZKLYNTLDKQK-UHFFFAOYSA-N
- SMILES
- O1C(O)C=CC1=O
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 302 · H302-H315-H319-H335
- Precautionary statements
- 261 · P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 2 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesAcute Tox. 4 (100%)
Safety data
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- Hazard statements
- H302-H315-H319-H335
- Precautionary statements
- P261-P264-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P330-P332+P313-P337+P313-P362-P403+P233-P405-P501
Chemistry & industry
Upstream & downstream products
Upstream raw materials
Downstream products
Suppliers48 total
郑州阿尔法化工有限公司+86-18530059196 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]
毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
北京药素科技有限公司13051859142 · [email protected]
上海柯维化学技术有限公司021-64609169 18901607656 · [email protected]
上海泰坦科技股份有限公司4006009262 13023226327 · [email protected]
湖北广奥生物科技有限公司027-02702759223056 18162699093 · [email protected]
北京伊诺凯科技有限公司15652467323 · [email protected]
上海毕得医药科技股份有限公司400-164-7117 18317119277 · [email protected]
上海麦克林生化科技股份有限公司15221275939 15221275939 · [email protected]
江苏艾康生物医药研发有限公司025-66028182 17714375163 · [email protected]
深圳振强药物研发有限公司+86-0755-66853366 +86-13670046396 · [email protected]
北京秦岭医药科技有限公司010-61241352 18901327973 · [email protected]
韶远科技(上海)有限公司4000665055 · [email protected]
艾吉析科技（上海）有限公司17717235263 17717235263 · [email protected]
上海阿拉丁生化科技股份有限公司6206333 13167063860 · [email protected]
重庆康合悦成医药科技有限公司023-61183015; 13271886913 · [email protected]
北京华威锐科化工科技有限公司89508211 18501085097 · [email protected]
上海源叶生物科技有限公司18916372613 · [email protected]
成都标样生物科技有限公司028-81700200 13308200041 · [email protected]
天津研楷科技有限公司18500985499 · [email protected]
Shanghai Acmec Biochemical Technology Co., Ltd.+86-18621343501 · [email protected]
Capot Chemical Co.,Ltd.+86-（0）57185586718 +86-13336195806 · [email protected]
上海玉函化工有限公司021-61469567 13774476675 · [email protected]
上海易恩化学技术有限公司400-400-1332688 18019345275 · [email protected]
上海吉至生化科技有限公司021-4009004166/18616739031 18616739031 · [email protected]
北京迈瑞达科技有限公司010-82387566 18001021521 · [email protected]
海蔚化学86-21-51086038 · [email protected]
Aladdin Scientific[email protected]
爆牛贸易重庆有限公司+86-023-6139-8061 +86-86-13650506873 · [email protected]
湖北信康医药化工有限公司027-027-59308705 18871579363 · [email protected]
上海皓鸿生物医药科技有限公司400-8210725 4008210725 · [email protected]
郑州艾克姆化工有限公司13303867194 · [email protected]
湖北拓邦化工有限公司027-59106185 13986192185 · [email protected]
上海迈瑞尔生化科技有限公司18621169109 · [email protected]
SHANGHAI KEAN TECHNOLOGY CO., LTD.+8613817748580 · [email protected]
南京康满林化工实业有限公司025-83697070 13770331960 · [email protected]
BOC Sciences+1-631-485-4226 · [email protected]
中科全同（大连）医药科技有限公司86-13062552990 13062552990 · [email protected]
北京偶合科技有限公司13552068683 13522913783 · [email protected]
DAYANG CHEM (HANGZHOU) CO.,LTD+86-88938639 +86-17705817739 · [email protected]
武汉鑫晟阳生物科技有限公司18402740988 18402740988 · [email protected]
JIAXING REGEN CHEMICAL CO.,LTD+8613385739570 · [email protected]
Hefei TNJ Chemical Industry Co.,Ltd.+86-0551-65418671 +86-189 4982 3763 · [email protected]
上海盛袖生物科技有限公司13761144602 · [email protected]
苏州中科新药篮生物医药科技有限公司13616278204 · [email protected]
湖北实顺生物科技有限公司027-59223025 15107168801 · [email protected]
Related reactions
9 records
Compound notes
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