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3-Diethylaminophenol CAS: 91-68-9 PARAKORE: 99%
Ka puta te 3-Hydroxy-N,N-diethylaniline hei tioata mā ki te whero-whero, i ētahi wā hei kirikiri, hei kirikiri, hei kirikiri hina-parauri ki te whero, ki te whero rānei. Hei tāpiri, ka puta pea hei tioata rhombus mā. He whānuitia ngā whakamahinga o te 3-Hydroxy-N,N-diethylaniline, tae atu ki ēnei āhuatanga: 1. Tae ki roto...Pānuihia atu -
POLY(VINIL METHYL ETHER) CAS 9003-09-2
POLY(VINYL METHYL ETHER) CAS 9003-09-2 Tātai ngota C9H18O3X2 Taumaha ngota 174.24 EINECS Nama 230-993-8 Pūwāhi rewa 112-144 °C Kiato 1.03 g/mL i te 25 °C Tg-49 Pēhanga kohu 0.03 atm (20 °C) Taupū whakaata n20/D 1.467 Pūwāhi mura 40 Wairewatanga i roto i te wai Āhua wai mārama Tae c...Pānuihia atu -
He aha te Triethylene glycol CAS:112-27-6?
Triethylene glycol CAS:112-27-6 He wai kore tae, kore kakara, he wai mātotoru, he wai hihiko. Ka taea te whakaranu ki te wai, te waipiro, te propanol, te benzene, me ētahi atu. Hei tāpiri, ka taea tonu e te triethylene glycol te whakarewa i te o-dichlorobenzene, te phenol, te nitrocellulose, te cellulose acetate, te dextrin, me ētahi atu, engari kāore e taea te whakarewa i te petro...Pānuihia atu -
N,N-Dimethyl-p-toluidine CAS 99-97-8 PARAKORE: 99%
Ingoa matū: N,N-Dimethyl-p-toluidine Ingoa ōrite: Dimethyl-p-toluidine dimethyl-4-toluidine N,N-Dimethyl-p-toluidine Nama CAS: 99-97-8 Nama EINECS: 202-805-4 Tātai ngota: C9H13N Ngā Āhuatanga me te Whakamahinga: Ko te N,N-Dimethyl-p-toluidine (Nama CAS: 99-97-8) he takawaenga matū e whakamahia whānuitia ana, ā, ...Pānuihia atu -
he aha tā mātou e kī ana ko te N,N-dimethylethanolamine CAS: 108-01-0
N,N-dimethylethanolamine CAS: 108-01-0 He wai kore tae, he kakara kawa. Paepae kakara: 0.25 ppm. Taumaha ngota 5 89.16; Ira koropupū =133℃; Ira tio/rewa =259℃; Ira mura =41℃ (oc); Pāmahana mura aunoa 5=295℃. Ngā rohe pahūtanga: LEL 5=1.6%;UEL 5=11.9%. Te Tāutu Tūpono...Pānuihia atu -
3-Ethylanilinopropiononitrile CAS:148-87-8 PARAKORE:99%
Ko te N-ethyl-N-cyanoethyl aniline he wai hinuhinu mārama, kore tae, he kōwhai mārama, he parauri rānei. Kāore e wairewa i roto i te wai, engari ka taea te whakaranu ki ngā whakarewa rauropi pērā i te waipiro, te ether, me te acetone. Ko ngā whakamahinga o te N-ethyl-N-cyanoethyl aniline koia ēnei: Whakamahia hei takawaenga tae N-ethyl...Pānuihia atu -
2-Ethylhexanol CAS 104-76-7
2-Ethylhexanol CAS 104-76-7 Ngā āhuatanga matū Kore tae ki te kowhai mārama te hinuhinu wai me te kakara putiputi reka me te māmā. Ka wairewa i roto i te 720 ngā wā wai, ka whakaranua ki te nuinga o ngā whakarewa waro. Te ira kohua 183°C, te ira rewa -70°C. Ngā Whakamahinga Ka taea te whakamahi i te 2-Ethylhexanol ki te hanga i ngā mea hanga kirihou, ngā mea whakakore pahuka, ngā mea whakakore...Pānuihia atu -
[Tārua] Waikawa Acetic CAS: 64-19-7 ≥99.8
Ko te waikawa acetic /əˈsiːtɪk/, e kiia ana ko te waikawa etanoic /ˌɛθəˈnoʊɪk/, he wai waikawa, he matū waro kore tae, ko tōna tauira matū ko CH3COOH (e tuhia ana hoki ko CH3CO2H, C2H4O2, HC2H3O2 rānei). Ko te iti rawa o te waikawa acetic he 4% te rahinga o te winika, ko te waikawa acetic te wāhanga matua o te winika...Pānuihia atu -
N-Methylformanilide CAS 93-61-8 Ngā takawaenga hanga rauropi Parakore: ≥99%
He matū waro te N-Methylformanilide, ko tōna ingoa matū ko N-methylformanilide, e mōhiotia ana ko N-methyl-N-phenylformamide. Ko tōna tau CAS ko 93-61-8, ko tōna ingoa Pākehā ko N-Methylformanilide, ā, he maha ngā ingoa kē atu, pērā i te Formanilide, N-methyl- (6CI, 7CI, 8CI) me te Methylphenylformamide....Pānuihia atu -
Ngā rauemi mata whakapaipai – Glycerol CAS 56-81-5
He aha te glycerin? E kiia ana hoki ko te glycerol, he matū polyol māmā noa iho. He wai matotoru, kāore he tae, kāore he kakara, he reka te reka, ā, kāore he paitini. He kaha te hygroscopicity, ā, ka taea te mimiti i te makuku mai i te hau. He maha ngā wā e whakamahia ana hei mea reka i roto i te ahumahi nā tōna reka, ā, he ...Pānuihia atu -
Methyl tert-butyl ether CAS 1634-04-4 MTBE tāpiringa penehīni
Kupu Whakataki I whakaarohia te Methyl tert-butyl ether (MTBE) hei wāhanga penehīni octane-teitei kāore e taea te whakakapi, ā, i huaina ko te "matū petrochemical o te whakatupuranga tuatoru" i ngā tau 1980. Nā te mea ka taea e ia te whakanui ake i te ihirangi hāora o te penehīni kore-ārahi, te whakakā i te penehīni, te whakaiti ...Pānuihia atu -
Diethylenetriamine CAS 111-40-0 Te parakore o te DETA: ≥99%
Diethylenetriamine CAS 111-40-0 He wai hinuhinu mārama, he kore tae, he kōwhai mārama rānei, he kakara haukini, he riri hoki. Ko te matotoru mura he 0.9542 (20℃), ko te ira rewa he -39℃, ko te ira koropupū he 207℃, ā, ko te ira mura he 94℃. Ka wairewa ki te wai, te etanoru me te acetone, ...Pānuihia atu
