2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate CAS 2494-89-5

CAS:2494-89-5

Formula Molekala:C8H11NO6S2

Kaumaha Molekala:281.31

Nā EINECS:219-669-7

Nā huaʻōlelo like:2-[(p-aminophenyl)sulphonyl]ethyl hydrogensulphate; VinylSulfoneParaBase; 4-AMINOPHENYLSULFONYL-BETA-HYDROXYETHYL SULFATE ESTER; VINYLSULPHONEESTER-PARABASE; 4-((2-sulfatoethyl)sulfonyl)aniline; 4-AMINOPHENYLSULFATOETHYLSULFONE

Waiho i kāu leka

Nā kikoʻī huahana

Hoʻoiho

Nā Lepili Huahana

He aha ka D2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate CAS 2494-89-5?

Nā kristal keʻokeʻo o 2- [(4-Aminophenyl) sulfide] ethyl hydrogen sulfide. Hoʻoheheʻe ʻia i ka wai, hoʻoheheʻe ʻole ʻia i ka ethanol, ether, a me benzene. Hiki ke hoʻoheheʻe ʻia i loko o nā hopena alkaline (sodium hydroxide, sodium carbonate).

Nā kikoʻī

Mea	Nā kikoʻī
pKa	-3.88±0.18(Wānana ʻia)
Ka nui o ka paʻa	1.608±0.06 g/cm3 (Wānana ʻia)
MF	C8H11NO6S2
MW	281.31
EINECS	219-669-7

Noi

ʻO 2- [(4-Aminophenyl) sulfide] ethyl hydrogen sulfate kekahi o nā mea waena koʻikoʻi o nā dyes reactive, i hoʻohana ʻia no ka synthesis o EF, KN, M/KM, ME a me nā dyes reactive ʻē aʻe e pili ana i ka ethylene sulfone. Ke piʻi nui nei ka hapa hana o nā dyes reactive e loaʻa ana nā hui vinyl sulfone i kēlā me kēia makahiki, a ua ulu aʻe i kēia manawa i loko o ka papa nui loa o nā dyes reactive ma ke ʻano o ka hana ʻana a me ka noiʻi ʻana, e noho ana i kahi kūlana koʻikoʻi loa ma ke kahua o ka hana ʻana a me ka noiʻi ʻana o ka dye reactive.