2-octynoic acid
Modify Date: 2025-09-15 21:53:03
2-octynoic acid structure
|
Common Name | 2-octynoic acid | ||
|---|---|---|---|---|
| CAS Number | 5663-96-7 | Molecular Weight | 140.18000 | |
| Density | 0.961 g/mL at 25 °C(lit.) | Boiling Point | 148-149 °C19 mm Hg(lit.) | |
| Molecular Formula | C8H12O2 | Melting Point | 2-5 °C(lit.) | |
| MSDS | N/A | Flash Point | 214 °F | |
| Name | 2-octynoic acid |
|---|---|
| Synonym | More Synonyms |
| Density | 0.961 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 148-149 °C19 mm Hg(lit.) |
| Melting Point | 2-5 °C(lit.) |
| Molecular Formula | C8H12O2 |
| Molecular Weight | 140.18000 |
| Flash Point | 214 °F |
| Exact Mass | 140.08400 |
| PSA | 37.30000 |
| LogP | 1.65470 |
| Index of Refraction | n20/D 1.46(lit.) |
| Storage condition | 2-8°C |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
| Hazard Codes | C |
|---|---|
| Risk Phrases | R20/21/22 |
| Safety Phrases | S26-S27-S36/37/39-S45 |
| RIDADR | UN 3265 8/PG 2 |
| WGK Germany | 3 |
| RTECS | RI2725000 |
| Packaging Group | II |
| Hazard Class | 8 |
| HS Code | 2916190090 |
| HS Code | 2916190090 |
|---|---|
| Summary | 2916190090 unsaturated acyclic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |
| EINECS 227-121-3 |
| pentylpropiolic acid |
| MFCD00004364 |
| m-Pentyl propiolate |
| oct-2-ynoic acid |
| Propiolic acid,pentyl |
| Propiolic acid,pentyl ester |
| 2-OCTYNOIC ACID |
| Oct-2-insaeure |
| 2-Octyn-1-oic acid |
| oct-2-ynoid acid |