Basic information
- CAS
4971-55-5- Standard SMILES
O=C1COC(=O)C1Cl- InChIKey
DJEJYZZJYYNADA-UHFFFAOYSA-N- Molecular formula
- C4H3ClO3
- Average molar mass
- 134.52 g/mol
- Monoisotopic mass
- 133.97707164
Names & identifiers
- Preferred name
- 3-Chloro-2,4(3H,5H)-furandione
- IUPAC
- 3-chlorooxolane-2,4-dione
- English name
- 3-CHLORO-2,4(3H,5H)-FURANDIONE
- Molecular formula
- C4H3ClO3
- Molecular weight
- 134.52
Names & synonyms
4971-55-53-Chloro-2,4(3H,5H)-furandioneDTXSID90400070RefChem:93374DTXCID50350926629-024-53-chlorofuran-2,4(3H,5H)-dione3-chlorooxolane-2,4-dione3-Chlorotetronic acid3-Chloro-furan-2,4-dione2,4(3H,5H)-Furandione, 3-chloro-MFCD00134273
Show more names
3-Chloro-2,4(3H,5H)-furandione,97%3-Chloro-2,4(3H,5H)-furandione >
3-Chlorotetrahydrofuran-2,4-dione3-chloro-2,4(3H, 5H)-furandione3-Chloro-2,4-(3H,5H)-furandioneCS-01554753-Chloro-2,4(3H,5H)-furandione, >=98.0% (HPLC)3-chloro-3,5-dihydrofuran-2,4-dione3-Chloro-4-hydroxy-2(5H)-furanoneNoName_19
Database identifiers
- CAS
4971-55-5- PubChem CID
- 4158575
- DTXSID
DTXSID90400070- EC Number
- 629-024-5、919-763-4
- Nikkaji
- J2.643.500E
Properties
Computed structural properties
- XLogP
- 0.6
- Topological polar surface area
- 43.4 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 0
- Heavy atoms
- 8
- Formal charge
- 0
- Complexity
- 142
Physicochemical properties
- Melting point
- 206 °C · 206 °C (dec.)(lit.)
- Boiling point
- 364.5 · 364.5±42.0 °C(Predicted)
- Density
- 1.51 · 1.51±0.1 g/cm3(Predicted)
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- soluble in Methanol
- form
- powder to crystal
- pka
- 7.89 · 7.89±0.20(Predicted)
- color
- White to Light yellow
- BRN
- 113477 · 113477
- CAS DataBase Reference
- 4971 · 4971-55-5
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 315 · H315-H319-H335
- Precautionary statements
- 261 · P261-P305+P351+P338-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
- Hazard Codes
- Xi
- Risk Statements
- 36 · 36/37/38
- Safety Statements
- 26 · 26-36
- RIDADR
- 3335 · UN 3335
- WGK Germany
- 3 · 3
- F
- 19 · 19
- HS Code
- 29329900 · 29329900
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
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 40 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Safety data
- F
- 19
- wgk
- 3
- ridadr
- UN 3335
- hs_code
- 29329900
- risk_code
- 36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xi
- safety_code
- 26-36
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P261-P305+P351+P338-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
Chemistry & industry
Suppliers35 total
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]
上海毕得医药科技股份有限公司400-1647117 13681763483 · [email protected]
杭州摩库生物医药科技有限公司+86-057181025280; +8617767106207 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
Aladdin Scientific[email protected]
毕佳索（上海毕得医药科技股份有限公司）400-6005915 · [email protected]
Syntechem Co.,Ltd[email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
上海瀚鸿科技股份有限公司021-54306202 13764082696 · [email protected]
烟台盛凯伦生物制品有限公司13356901049 · [email protected]
河南阿尔法化工有限公司0371-55013243 15324716602 · [email protected]
湖北成海化工有限公司027-59220433 18327245847 · [email protected]
赛默飞世尔科技（中国）有限公司800-810-5118 · [email protected]
江苏艾康生物医药研发有限公司025-66113011 13913916777 · [email protected]
TCI AMERICA800-4238616 · [email protected]
TOKYO CHEMICAL INDUSTRY CO., LTD.03-36680489 · [email protected]
TCI Europe320-37350700 · [email protected]
上海鑫圭生物科技有限公司15121041756 · [email protected]
HANGZHOU LEAP CHEM CO., LTD.+86-571-87711850 +86-15355479329 · [email protected]
上海珈得尔化学技术有限公司13564435016 13564435016 · [email protected]
上海颖心实验室设备有限公司021-021-59178156 15300768757 · [email protected]
烟台盛凯伦化学科技有限公司13356901049 · [email protected]
杭州洁汉化工有限公司+86-571-86217390; +8618058761490 · [email protected]
深圳聚合生化科技有限公司+86-400-002-6226 13028896684 · [email protected]
TCI Chemicals (India) Pvt. Ltd.[email protected]
上海皓鸿生物医药科技有限公司400-8210725 4008210725 · [email protected]
镇江博润生物医药科技有限公司15862994627 · [email protected]
陕西缔都医药化工有限公司+86-29-81139210 17389186172 · [email protected]
Hebei Fengmu Trading Co., Ltd.+86-15632192160 · [email protected]
上海捷世凯生物科技有限公司021-57520305 13795461237 · [email protected]
上海研邦医药科技有限公司15618536883 · [email protected]
北京百灵威科技有限公司18210857532 18210857532 · [email protected]
上海鼓臣生物技术有限公司021-34675735 19147740836 · [email protected]
宝鸡缔都医药化工有限公司029-029-81148929 17792602132 · [email protected]
Related reactions
5 records
Compound notes
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