It is a methanogenesis inhibitor. It is an electron deficient internal alkyne that has been reported to undergo codimerization with alkenes to form 1,3-dienes catalyzed by rhodium(I)/H8-BINAP complex. The annulation of thioamides with ethyl 2-butynoate catalyzed by tri-n-butylphosphine to form thiazolines has been investigated.It was used in the study of its effect on in vitro degradation and microbial biomass production. It may be used in the synthesis of the following: . 3-ethyl, 1-methyl 1-(2-nitrophenyl)-cyclopent-3-ene-1,3-dicarboxylate . tricyclic aziridine derivatives . alkenylsilanols It is a methanogenesis inhibitor. It is an electron deficient internal alkyne that has been reported to undergo codimerization with alkenes to form 1,3-dienes catalyzed by rhodium(I)/H8-BINAP complex. The annulation of thioamides with ethyl 2-butynoate catalyzed by tri-n-butylphosphine to form thiazolines has been investigated. It was used in the study of its effect on in vitro degradation and microbial biomass production. It may be used in the synthesis of the following: . 3-ethyl, 1-methyl 1-(2-nitrophenyl)-cyclopent-3-ene-1,3-dicarboxylate . tricyclic aziridine derivatives . alkenylsilanols
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2-Butynoic Acid Ethyl Ester
Dangerous GoodsCAS number：4341-76-8 molecular formula：C6H8O2
overview
compound introduction
Specs
| Chinese alias | 丁炔酸乙酯 | ||
| English alias | 1-Ethenyl-cyclohexanol | Ethyl 2-butynoate | T1052 | ethyl but-2-ynoate | 6UG3A7S3GB | 3-AMINO-N-[2-[(2-SULFOXY)ETHYL]-SULFONYL]ETHYLBENZAMIDE,SODIUM | Ethyl 2-butynoate, 98% | ethyl but-2-ynoat | J-802203 | AS-14742 | ETHYL-2-BUTYNOATE | N,N,N-tripropylp | ||
| CAS number | 4341-76-8 | molecular formula | C6H8O2 |
| molecular weight | 112.13 g/mol | Exact mass | ≥98% |
| PSA | 26.300 Ų | logp | 1.500 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS07
Signal word：
Warning
Hazard Statement：
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P370+P378: 火灾时：使用干砂、干粉或抗醇泡沫灭火。 P210: 远离热源，热表面，火花，明火和其他点火源。 - 禁止抽烟。 P302+P352: 如皮肤沾染：用水充分清洗。 P321: 特殊处理（请参阅此标签上的...）。 P405: 密闭存放 P501: 将内容物/
WGK Germany：
3
Personal protective equipment：
Eyeshields,full-face respirator (US),Gloves,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
4341-76-8 | Ethyl 2-butynoate.pdf
