CAS Number541-47-9
Synonyms3-Methyl-2-butenoic acid; EINECS 208-782-7; β-Methylcrotonic acid; QV1UY1&1; 3-Methylcrotonate; Senecic acid; Senecioic acid; 3,3-Dimethylacrylic acid; 3-Methylcrotonic acid; 3-Methylbut-2-enoic acid; MFCD00004366
Molecular Formula(CH3)2C=CHCOOH
Molecular Weight100.12
Purity97%
Density1.0±0.1 g/cm3
Boiling Point194-195 °C (lit.)
Melting Point65-70 °C (lit.)
Appearancesolid
EINECS208-782-7
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 541-47-9 |
| Catalog No. | 2A-9015592 |
| Chinese Name | 3,3-二甲基丙烯酸 |
| Synonyms | 3-Methyl-2-butenoic acid; EINECS 208-782-7; β-Methylcrotonic acid; QV1UY1&1; 3-Methylcrotonate; Senecic acid; Senecioic acid; 3,3-Dimethylacrylic acid; 3-Methylcrotonic acid; 3-Methylbut-2-enoic acid; MFCD00004366 |
| Molecular Formula | (CH3)2C=CHCOOH |
| Molecular Weight | 100.12 |
| Purity | 97 |
| Density | 1.0±0.1 g/cm3 |
| Boiling Point | 194-195 °C (lit.) |
| Melting Point | 65-70 °C (lit.) |
| Appearance | solid |
| Storage Condition | Store in a cool, dry, well-ventilated warehouse. K |
| Packaging | III |
| EINECS | 208-782-7 |
| HTC | 2916190090 |
| PubChem ID | 24893422 |
| MDL Number | MFCD00004366 |
| SMILES | C\C(C)=C\C(O)=O |
| InChI | 1S/C5H8O2/c1-4(2)3-5(6)7/h3H,1-2H3,(H,6,7) |
| InChI Key | YYPNJNDODFVZLE-UHFFFAOYSA-N |
| Beilstein/REAXYS | 1720305 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 8 |
| MSDS | msds/15592_1_541_47_9.pdf |
| 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: 0.0% |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: No dangerous goods IMDG Code: No dangerous goods International Air Transport Dangerous Regulations: No dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 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 precautions for users No data available |
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