Name | methyl but-2-ynoate |
Synonyms | METHYL TETROLATE Methyl tetrolate METHYL 2-BUTYNOATE Methyle2-butynoate Methyl 3-butynoate Methyl but-2-ynoate methyl but-2-ynoate TETROLIC ACID METHYL ESTER 2-BUTYNOIC ACID METHYL ESTER 2-butynoic acid, methyl ester |
CAS | 23326-27-4 |
InChI | InChI=1/C5H6O2/c1-3-4-5(6)7-2/h1-2H3 |
InChIKey | UJQCANQILFWSDJ-UHFFFAOYSA-N |
Molecular Formula | C5H6O2 |
Molar Mass | 98.1 |
Density | 0.98 |
Boling Point | 76-77 °C (80 mmHg) |
Flash Point | 45 °C |
Vapor Presure | 6mmHg at 25°C |
Appearance | Liquid |
Color | Clear colorless to yellow |
Storage Condition | Flammables area |
Refractive Index | 1.436-1.438 |
Hazard Symbols | Xn - Harmful |
Risk Codes | R10 - Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
Safety Description | S16 - Keep away from sources of ignition. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
UN IDs | 1993 |
HS Code | 29161900 |
Hazard Class | 3.2 |
Packing Group | III |