CAS Number3142-72-1
SynonymsEINECS 241-026-4; 2-Pentene-2-carboxylicacid; (2E)-2-methylpent-2-enoic acid; (2E)-2-Methyl-2-pentenoic acid; FEMA 3195; STRAWBERRIFF; 2-methylpent-2-enoic acid; RARECHEM AL BE 0127; 2-Methyl-pent-2-ensaeure; 2-methyl-2-pentenoicaci; 3-Ethyl-2-methylacrylicacid; FEMA NUMBER 3195; MFCD00002655; Methylpentenoicacidpract
Molecular FormulaC2H5CH=C(CH3)CO2H
Molecular Weight114.14
Purity98.00%
Density1.0±0.1 g/cm3
Boiling Point215.9±0.0 °C at 760 mmHg
Melting Point26-28 °C(lit.)
AppearanceColorless to light yellow liquid
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 3142-72-1 |
| Catalog No. | 2A-9029476 |
| Chinese Name | 2-甲基-2-戊烯酸 |
| Synonyms | EINECS 241-026-4; 2-Pentene-2-carboxylicacid; (2E)-2-methylpent-2-enoic acid; (2E)-2-Methyl-2-pentenoic acid; FEMA 3195; STRAWBERRIFF; 2-methylpent-2-enoic acid; RARECHEM AL BE 0127; 2-Methyl-pent-2-ensaeure; 2-methyl-2-pentenoicaci; 3-Ethyl-2-methylacrylicacid; FEMA NUMBER 3195; MFCD00002655; Methylpentenoicacidpract |
| Molecular Formula | C2H5CH=C(CH3)CO2H |
| Molecular Weight | 114.14 |
| Purity | 98.00 |
| Density | 1.0±0.1 g/cm3 |
| Boiling Point | 215.9±0.0 °C at 760 mmHg |
| Melting Point | 26-28 °C(lit.) |
| Appearance | Colorless to light yellow liquid |
| Storage Condition | Sealed in a cool, dry environment |
| Packaging | III |
| HTC | 2916190090 |
| PubChem ID | 24856035 |
| SMILES | CCC=C(C)C(=O)O |
| InChI | InChI=1S/C6H10O2/c1-3-4-5(2)6(7)8/h4H,3H2,1-2H3,(H,7,8)/p-1/b5-4+ |
| InChI Key | JJYWRQLLQAKNAD-UHFFFAOYSA-N |
| 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: 0.0% |
| MSDS Transport Info | Module 14. Shipping information United Nations classification: Class 8 Corrosives UN number: 3261 Proper shipping name: Corrosive solid, acidic, organic, not otherwise specified Packing grade: III |
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