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4-Pentyn-1-amine (CAS# 15252-44-5)

Ngwongwo kemịkalụ:

Usoro ihe omimi C5H9N
Molar Mass 83.13
Njupụta 0.859g/mLat 20 ℃
Ebe Boling 118.0± 23.0 Celsius C (buru amụma)
Ebe mgbari 10 - 15 Celsius C
BRN 2232239
pKa 9.76±0.10 (buru amụma)
Ọnọdụ Nchekwa 2-8 Celsius C

Nkọwa ngwaahịa

Mkpado ngwaahịa

Okwu mmalite

 

4-Pentyn-1-amine, nke a makwaara dị ka 1-pentynamine, bụ ngwakọta organic. Nke a bụ nkọwa nke ọdịdị, ojiji, nkwadebe na ozi nchekwa nke 4-Pentyn-1-amine:Eke:

-ọdịdị: 4-Pentyn-1-amine bụ mmiri mmiri na-acha odo odo na-enweghị agba.
-Solubility: Ọ bụ soluble n'ọtụtụ ihe mgbaze organic, dị ka ethanol na ether.
-Stability: 4-Pentyn-1-amine kwụsiri ike na ikuku oxygen na mmiri dị n'ikuku, mana ọ ga-emeghachi omume na oxidants siri ike. Jiri:
- 4-Pentyn-1-amine bụ ihe dị mkpa organic njikọ etiti, ọtụtụ ebe na njikọ nke ọgwụ, e ji esiji, roba na ndị ọzọ chemicals.
- Enwere ike iji ya dị ka ihe eji eme ihe maka njikọ nke isoprene adducts, mmanya na ether ogige, ethylene, propylene, wdg.
-Dị ka ihe organic njikọ reagent, ọ na-eji na njikọ nke epoxy ogige, ethers, amines, etc.Usoro:
- 4-Pentyn-1-amine nwere ike ịkwado site na mmeghachi omume nke valerolactone na amonia. A na-ebu ụzọ mepee mgbanaka valerolactone site na catalysis acid iji nye 1,4-pentanedione. A na-emeghachi 1,4-pentanedione na potassium hydroxide site na ikpo ọkụ iji mepụta 4-pentyn-1-one. N'ikpeazụ, 4-pentyn-1-one na-emeghachi omume site na mmiri mmiri amonia iji mepụta 4-Pentyn-1-amine. Ozi Safety:
- 4-Pentyn-1-amine bụ ihe na-akpasu iwe nke nwere ike ime ka anya, akpụkpọ ahụ na mgbakasị akụkụ iku ume. Ekwesịrị ịkpachapụ anya ka ịzere kọntaktị ozugbo n'oge eji.
-Ọ bụ ihe na-ere ọkụ na ekwesịrị ka echekwa ya ka ọ ghara imeghe ọkụ na ebe okpomọkụ, yana pụọ ​​na oxidants.
-A na-atụ aro iyi ngwa nchebe nkeonwe dabara adaba, gụnyere goggles kemịkalụ, uwe mkpuchi na uwe nchebe.
-Maka ikpughe ma ọ bụ iri nri na mberede, biko chọọ ndụmọdụ ahụike ozugbo wee weta mpempe akwụkwọ nchekwa ihe (MSDS) maka njikwa. na nrubeisi siri ike na usoro ọrụ na ụkpụrụ dị mkpa achọrọ.


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