Name | Ethyl 2-butynoate |
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Synonyms |
2-Butynoic acid, ethyl ester
Ethyl Tetrolate EINECS 224-395-6 MFCD00015182 ethyl but-2-ynoate Tetrolic Acid Ethyl Ester Ethyl 2-butynoate 2-Butynoic Acid Ethyl Ester |
Density | 1.0±0.1 g/cm3 |
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Boiling Point | 163.0±9.0 °C at 760 mmHg |
Molecular Formula | C6H8O2 |
Molecular Weight | 112.127 |
Flash Point | 53.2±6.7 °C |
Exact Mass | 112.052429 |
PSA | 26.30000 |
LogP | 1.97 |
Vapour Pressure | 2.1±0.3 mmHg at 25°C |
Index of Refraction | 1.431 |
Storage condition | 2-8°C |
Symbol |
GHS07 |
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Signal Word | Warning |
Hazard Statements | H315-H319-H335 |
Precautionary Statements | P261-P305 + P351 + P338 |
Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
Hazard Codes | Xi:Irritant; |
Risk Phrases | R36/37/38 |
Safety Phrases | S26-S36 |
RIDADR | 1993 |
WGK Germany | 3 |
Packaging Group | III |
Hazard Class | 3.2 |
HS Code | 2916190090 |
Precursor 8 | |
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DownStream 10 | |
HS Code | 2916190090 |
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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% |