-
He aha ka N,N-Dimethylaniline CAS: 121-69-7?
N,N-Dimethylaniline He wai ʻaila melemele māmā a ʻeleʻele māmā. Aia kahi ʻala hoʻonāukiuki. Hoʻoheheʻe ʻia i loko o ka ethanol, chloroform, ether a me nā mea hoʻoheheʻe organik ʻala, hoʻoheheʻe iki ʻia i ka wai. Hoʻohana ʻia i ka hana ʻana i nā mea ʻala, nā pesticides, a me nā dyes. Nā kikoʻī: CAS: 121-69-7 Formula molecular ...E heluhelu hou aku -
he aha kā mākou e hāʻawi ai i ka N,N-dimethylethanolamine CAS: 108-01-0?
N,N-dimethylethanolamine CAS: 108-01-0 He wai kala ʻole ia me kahi ʻala ʻawaʻawa. Paepae ʻala: 0.25 ppm. Kaumaha Molekala 5 89.16; Kiko paila =133℃; Kiko hau/Melting=259℃; Kiko lapalapa =41℃ (oc); Mahana hoʻā ʻana 5=295℃. Nā palena pahū: LEL 5=1.6%; UEL 5=11.9%. Hōʻike Pōʻino...E heluhelu hou aku -
He aha ka N-Ethyl-N-hydroxyethylaniline CAS: 92-50-2?
ʻO N-Ethyl-N-hydroxyethylaniline He hui organik ia. He amide derivative ia ma waena o kahi hui ethyl a me ka aniline. ʻAno: ʻO N-ethyl-N-hydroxyethylaniline kahi wai ʻaila ʻole kala a melemele iki. - Solubility: He mea hoʻoheheʻe ia i loko o nā mea hoʻoheheʻe organik he nui, e like me ka waiʻona a me ka ether, a me s...E heluhelu hou aku -
Pehea ke ʻano o ka m-Tolyldiethanolamine CAS: 91-99-6?
ʻO m-Tolyldiethanolamine, i ʻike ʻia hoʻi ʻo DEET (diethylamide N, N-dimethyl-3-hydramide), he mea pale pepeke maʻamau. Hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik e like me ka ester, ka waiʻona, a me ka ether, a hoʻoheheʻe iki ʻia i ka wai. Loaʻa i kēia hui ke kūpaʻa wela maikaʻi a me ke kūpaʻa māmā. m-Tolyldiethanolamine i...E heluhelu hou aku -
He aha ka Triethylene glycol CAS: 112-27-6?
ʻO Triethylene glycol CAS: 112-27-6 He wai ʻole ia, ʻala ʻole, hygroscopic, viscous. Hiki ke hui pū ʻia me ka wai, ka waiʻona, propanol, benzene, a pēlā aku. Eia kekahi, hiki i ka triethylene glycol ke hoʻoheheʻe i ka o-dichlorobenzene, phenol, nitrocellulose, cellulose acetate, dextrin, a pēlā aku, akā ʻaʻole hiki ke hoʻoheheʻe i ka petro...E heluhelu hou aku -
He aha ka N-Methylaniline CAS：100-61-8?
N-Methylaniline CAS： 100-61-8 ʻO N-methylaniline ka huahana nui ma ka moʻo amine aromatic N-alkyl a he mea waena koʻikoʻi i nā kemika maikaʻi. He mea maʻalahi loa. ua kūkulu ʻia ka hoʻonohonoho mua o nā lako hana o koʻu ʻāina me ke kōkua o ka Soviet Union mua i nā makahiki 1950. ʻO ka huahana...E heluhelu hou aku -
He aha ka Dazomet CAS: 533-74-4?
ʻO Dazomet CAS: 533-74-4 He aniani keʻokeʻo e like me ke kui, ʻaʻohe ʻala, mp99.5 ℃ (decomposition) (104 ~ 105 ℃). Kaomi mahu 400 × 10-6Pa. Maʻalahi ka hoʻoheheʻe ʻia i ka acetone a me ka chloroform; hoʻoheheʻe iki ʻia i ka ethanol a me ka benzene; ʻaʻole hiki ke hoʻoheheʻe ʻia i ka ether a me ke kalapona tetrachloride; ʻo ka solubility i ka wai he 0.12% ma 25 ° C, a...E heluhelu hou aku -
Pehea ka Dimethyl sulfate CAS:77-78-1?
E heluhelu hou aku -
He aha ka N-METHYL-O-TOLUIDINE CAS:611-21-2?
N-METHYL-O-TOLUIDINE He wai ʻaila melemele māmā ia. ʻO ke kiko heheʻe he 119.5 ℃ a ʻo ke kiko paila he 209-210 ℃. Hoʻohana ʻia i ka synthesis organik, a me nā mea hoʻoluʻu. Nā kikoʻī: CAS No. 611-21-2 Formula molekala C8H11N Kaumaha molekala 121.18 EINECS No. 210-260-9 Kiko heheʻe -10.08°C (kuhikuhi...E heluhelu hou aku -
He aha ka N,N-Dimethylcyclohexylamine CAS:98-94-2?
N,N-Dimethylcyclohexylamine CAS:98-94-2 He wai aniani ʻole a melemele māmā paha. Hoʻohana nui ʻia ma ke ʻano he mea hoʻoulu huʻa paʻa polyurethane. ʻO kekahi o nā noi nui ka hoʻokaʻawale ʻana i nā huʻa, me nā pīpī, nā panela, nā laminates glue a me nā ʻano hoʻomaʻalili. ʻO N,N-dimethylcyclohexylamine kekahi...E heluhelu hou aku -
He aha ka 2-(2-Aminoethylamino)ethanol CAS: 111-41-1?
2-(2-Aminoethylamino)ethanol CAS: 111-41-1 He wai ʻālohilohi melemele māmā ʻole ia, he wai ʻālohilohi. He hygroscopic, alkaline ikaika, a he ʻala ammonia iki kona. Hiki ke hui pū ʻia me ka wai a me ka waiʻona, hoʻoheheʻe iki ʻia i loko o ka ether. Hoʻohana ʻia ia e hana i nā dyes, resins, rubber, flotation agents, i loko o...E heluhelu hou aku -
He aha ka N,N-Dihydroxyethyl-p-toluidine CAS NO:3077-12-1?
ʻO N,N-Dihydroxyethyl-p-toluidine CAS NO:3077-12-1 ʻano: ʻO N,N-dihydroxyethyl-p-toluidine kahi mea paʻa crystalline kala ʻole. Hiki ke hoʻoheheʻe ʻia i ka wai, nā ʻalekohol a me nā mea hoʻoheheʻe ether ma ka mahana o ka lumi. He alkaline iki ia a hiki ke hana me nā waikawa e hana i nā paʻakai. He hui paʻa ia ʻaʻole maʻalahi ...E heluhelu hou aku
