CAS Number2834-23-3
SynonymsChloro(difluoro)acetic anhydride; chlorodifluoroacetic anyhydride; 2-Chloro-2,2-difluoroacetic anhydride; 2-chloro-2,2-difluoroacetyl 2-chloro-2,2-difluoroacetate; MFCD00000774; GXFFVOVXGFF; EINECS 220-603-4; Acetic acid,chlorodifluoro-,anhydride; difluorochloroacetic anhydride; Chlorodifluoroacetic anhydride
Molecular Formula(ClCF2CO)2O
Molecular Weight242.94
Density1.7±0.1 g/cm3
Boiling Point92.5±0.0 °C at 760 mmHg
EINECS220-603-4
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 2834-23-3 |
| Catalog No. | 2A-3185059 |
| Chinese Name | 氯二氟乙酸酐 |
| Synonyms | Chloro(difluoro)acetic anhydride; chlorodifluoroacetic anyhydride; 2-Chloro-2,2-difluoroacetic anhydride; 2-chloro-2,2-difluoroacetyl 2-chloro-2,2-difluoroacetate; MFCD00000774; GXFFVOVXGFF; EINECS 220-603-4; Acetic acid,chlorodifluoro-,anhydride; difluorochloroacetic anhydride; Chlorodifluoroacetic anhydride |
| Molecular Formula | (ClCF2CO)2O |
| Molecular Weight | 242.94 |
| Density | 1.7±0.1 g/cm3 |
| Boiling Point | 92.5±0.0 °C at 760 mmHg |
| Storage Condition | Sealed in a cool, dry environment |
| Packaging | II |
| EINECS | 220-603-4 |
| HTC | 2915900090 |
| PubChem ID | 24855179 |
| MDL Number | MFCD00000774 |
| SMILES | O=C(OC(=O)C(F)(F)Cl)C(F)(F)Cl |
| InChI | InChI=1S/C4Cl2F4O3/c5-3(7,8)1(11)13-2(12)4(6,9)10 |
| InChI Key | VBJIFLOSOQGDRZ-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 8 |
| Tax Rebate | 9.0% |
| Supervision | A. Customs clearance form for inbound goods B. Customs clearance form for outbound goods |
| Inspection | R. Imported food hygiene supervision and inspection S. Export food hygiene supervision and inspection M. Imported commodity inspection N. Exported commodity inspection |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Danger Regulations: 3265 International Maritime Danger Regulations: 3265 International Air Transport Danger Regulations: 3265 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. (Chlorodifluoroacetic anhydride) IMDG Code: CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. (Chlorodifluoroacetic anhydride) International air transport hazard regulations: Corrosive liquid, acidic, organic, n.o.s. (Chlorodifluoroacetic anhydride) 14.3 Transport hazard categories European Dangerous Regulations for land transport: 8 International Dangerous Regulations for sea transport: 8 International Dangerous Regulations for air transport: 8 14.4 Package group European Dangerous Regulations for land transport: II International Dangerous Regulations for sea transport: II International Dangerous Regulations for air transport: II 14.5 Environmental hazards European Land Transport Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available |
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