Ethyl 2-butynoate structure
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Common Name | Ethyl 2-butynoate | ||
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CAS Number | 4341-76-8 | Molecular Weight | 112.127 | |
Density | 1.0±0.1 g/cm3 | Boiling Point | 163.0±9.0 °C at 760 mmHg | |
Molecular Formula | C6H8O2 | Melting Point | N/A | |
MSDS | Chinese USA | Flash Point | 53.2±6.7 °C | |
Symbol |
GHS07 |
Signal Word | Warning |
Name | Ethyl 2-butynoate |
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Synonym | More Synonyms |
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% |
Rhodium-catalyzed regio- and stereoselective codimerization of alkenes and electron-deficient internal alkynes leading to 1,3-dienes.
Org. Lett. 10(13) , 2829-31, (2008) A cationic rhodium(I)/H(8)-BINAP complex catalyzes codimerization of alkenes bearing no alpha-hydrogen and electron-deficient internal alkynes, leading to 1,3-dienes in good yields with moderate to ex... |
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Phosphine-catalyzed annulation of thioamides and 2-alkynoates: a new synthesis of thiazolines.
J. Org. Chem. 67(13) , 4595-8, (2002) The annulation of thioamides with 2-alkynoates and 2,3-dienoates under the catalysis of tri-n-butylphosphine was described. The annulation reaction provided a new entry to thiazolines, particularly th... |
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Increases in microbial nitrogen production and efficiency in vitro with three inhibitors of ruminal methanogenesis.
Can. J. Microbiol. 53(4) , 496-503, (2007) It was hypothesized that the addition of crotonic acid or 3-butenoic acid would relieve constraints in digestibility observed when methane formation is inhibited by lumazine, propynoic acid, or ethyl ... |
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 |