2-Methylcyclopropanecarboxylic acid
Modify Date: 2025-08-24 17:42:03
2-Methylcyclopropanecarboxylic acid structure
|
Common Name | 2-Methylcyclopropanecarboxylic acid | ||
|---|---|---|---|---|
| CAS Number | 29555-02-0 | Molecular Weight | 99.108 | |
| Density | 1.02 | Boiling Point | 191.2±0.0 °C at 760 mmHg | |
| Molecular Formula | C5H7O2 | Melting Point | N/A | |
| MSDS | Chinese USA | Flash Point | 87.8±0.0 °C | |
| Symbol |
GHS05 |
Signal Word | Danger | |
| Name | 2-methylcyclopropanecarboxylic acid |
|---|---|
| Synonym | More Synonyms |
| Density | 1.02 |
|---|---|
| Boiling Point | 191.2±0.0 °C at 760 mmHg |
| Molecular Formula | C5H7O2 |
| Molecular Weight | 99.108 |
| Flash Point | 87.8±0.0 °C |
| Exact Mass | 99.045151 |
| PSA | 37.30000 |
| LogP | 0.57 |
| Vapour Pressure | 0.2±0.7 mmHg at 25°C |
| Index of Refraction | n20/D 1.439(lit.) |
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | C:Corrosive; |
| Risk Phrases | R34 |
| Safety Phrases | S24/25-S26 |
| RIDADR | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| HS Code | 2916209090 |
| Precursor 9 | |
|---|---|
| DownStream 5 | |
CAS#:20913-25-1
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CAS#:64190-48-3| HS Code | 2916209090 |
|---|---|
| Summary | 2916209090 other cyclanic, cyclenic or cyclotherpenic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:6.5% General tariff:30.0% |
|
Efficient asymmetric synthesis of cis-2-methylcyclopropanecarboxylic acid. Onoda T, et al.
Tetrahedron 52(42) , 13327-38, (1996)
|
| 2-Methylcyclopropylcarboxylic acid |
| Cyclopropanecarboxylic acid,2-methyl |
| MFCD00001293 |
| 2-METHYLCYCLOPROPANECARBOXYLICCID |
| 2-Methylcyclopropanecarboxylate |
| 2-Methyl cyclopropanecarboxylic acid |
| trans-2-methylcyclopropanecarboxylic acid |
| Cyclopropanecarboxylic acid, 2-methyl-, ion(1-) |
| 2-Methylcyclopropanecarboxylic acid |
| (+/-)-2-methylcyclopropanecarboxylic acid |
| 2-methyl-1-cyclopropanecarboxylic acid |
| EINECS 249-693-3 |