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N, N-dimethylethanolamine CAS: 108-01-0
N, N-dimethylethanolamine CAS: 108-01-0
Ọ bụ mmiri mmiri na-enweghị agba nke na-esi ísì ụtọ. Ọnụ ụzọ isi ísì: 0.25 ppm. Molecular arọ 5 89.16; Ebe esi mmiri = 133 ℃; Ebe oyi na-agbaze =259℃; Ebe ọkụ = 41 ℃ (oc); Okpomọkụ akpaaka 5=295℃. Oke mgbawa: LEL 5=1.6%;UEL 5=11.9%. Identification Hazard (dabere na NFPA-704M Rating System): Health 2, Flammability 2, Reactivity 0.Soluble na mmiri.
A na-akpọkwa ya dimethylaminoethanol. Nnyocha na-egosi ihe na-eme ka akpụkpọ ahụ sie ike, yana ikike ibelata ọdịdị nke ahịrị dị mma na wrinkles yana ọchịchịrị gbara n'okpuru anya. A na-ewere ya dị ka ihe mgbochi ịka nká, na mgbochi mkpali, ma gosipụtala ọrụ nchacha n'efu. A na-ejikwa ya dị ka ihe mgbochi corrosion, onye na-eme ihe na-eme ka ọkpụkpụ, ihe mgbakwunye agba, ihe mgbakwunye mkpuchi na onye na-ekewapụ ihe siri ike. A na-ejikwa ya dị ka onye etiti maka ihe ndị na-emepụta ọgwụ na-arụ ọrụ na ihe eji esiji ákwà. Ọ na-eje ozi dị ka onye na-agwọ ọrịa maka polyurethane na epoxy resins. Ọzọkwa, a na-eji ya dị ka ihe mgbakwunye na mmiri ọkụ. Na mgbakwunye na nke a, a na-eji ọgwụgwọ eme ihe dị ka ihe mkpali CNS.
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N-Ethyl-N-hydroxyethylaniline CAS: 92-50-2
N-Ethyl-N-hydroxyethylaniline CAS: 92-50-2
Ọ bụ organic compound. Ọ bụ ihe amide sitere n'etiti ogige ethyl na aniline.
Ọdịdị: N-ethyl-N-hydroxyethylaniline bụ mmiri mmiri na-acha odo odo na-enweghị ụcha.
- Solubility: Ọ na-agbaze n'ọtụtụ ihe mgbaze organic, dị ka mmanya na ether, yana obere soluble na mmiri.
- Nkwụsi ike: dịtụ kwụsiri ike na ụlọ okpomọkụ, mana ekwesịrị izere kọntaktị na oxidants siri ike.
jiri:
- Chemical reagents: N-ethyl-N-hydroxyethylaniline nwere ike iji dị ka a reagent na organic njikọ.
-Eji esiji eriri: Enwere ike iji ya dị ka ihe eji esiji esiji ma na-eji ya eme ihe na ụlọ ọrụ akwa na ibipụta akwụkwọ. -
m-Tolyldiethanolamine CAS: 91-99-6
m-Tolyldiethanolamine, nke a makwaara dị ka DEET (diethylamide N, N-dimethyl-3-hydramide), bụ ihe na-achụpụ ụmụ ahụhụ. Ọ na-agbaze na ihe mgbaze organic dị ka ester, mmanya na ether, yana obere soluble na mmiri. Ngwakọta a nwere ezigbo nguzogide okpomọkụ na ọkụ ọkụ.
m-Tolyldiethanolamine bụ nke a na-ejikarị dị ka ihe na-egbochi ụmụ ahụhụ iji gbochie ata na mmekpa ahụ site na anwụnta, akọrọ, fleas, ụkpara na ụmụ ahụhụ ndị ọzọ. Ịrụ ọrụ ya na-adịru ogologo oge ma nwee mmetụta dị elu na-egbochi anwụnta na ụmụ ahụhụ ndị ọzọ. A na-ejikarị ya eme ihe n'èzí, nchọpụta ọzara na nchebe agha na mpaghara ndị ọzọ.
Enwere ọtụtụ ụzọ maka ịkwadebe N, N-bishydroxyethyl m-toluidine. Otu n'ime ụzọ ndị a na-ejikarị eme ihe bụ mmeghachi omume m-toluidine na formamide n'ihu ihe na-akpata alkaline. Usoro ndị akọwapụtara bụ ndị a:
1. Meghachi omume formamide na m-toluidine n'okpuru ọnọdụ alkaline iji mepụta N-formyl m-toluidine.
2. Kpoo ngwaahịa mmeghachi omume n'okpuru ọnọdụ acidic iji gbanwee N-formyl m-toluidine n'ime N, N-bishydroxyethyl m-toluidine. -
Triethylene glycol CAS: 112-27-6
Triethylene glycol CAS: 112-27-6
Ọ bụ mmiri na-enweghị agba, enweghị isi, hygroscopic, viscous mmiri. Na mmiri na ethanol, na-agbaze ntakịrị na diethyl ether, ọ fọrọ nke nta ka ọ ghara ịsacha ya na ether petroleum.
A na-eji ya dị ka ihe na-eme ka mmiri na-ekpo ọkụ dị mma maka gas sitere n'okike, mpaghara mmanụ metụtara gas na carbon dioxide; eji dị ka ihe mgbaze maka nitrocellulose, roba, resin, griiz, agba, pesticides, wdg; ikuku disinfectant; polyvinyl chloride, polyvinyl acetate resin, eriri iko na triethylene glycol lipid plasticizers maka mbadamba nkume asbestos; ihe na-eme ka ụtaba na-egbochi ịkpọ nkụ, ihe mmanu eriri na ihe ndị na-ekpochapụ gas; A na-ejikwa ya na njikọ organic, dị ka mmepụta nke mmanụ breeki nwere isi ihe na-esi ísì ụtọ na arụmọrụ dị ala dị ala.
A na-ejikwa ya dị ka ihe ngwọta chromatography gas na ihe mgbaze maka nitrocellulose na resin dị iche iche. A na-ejikwa ya na njikọ organic. -
Dimethyl sulfate CAS: 77-78-1
Dimethyl sulfate CAS: 77-78-1
Ọ bụ mmiri mmiri nwere mmanụ na-enweghị agba. Na-agbaze ntakịrị na mmiri, soluble na ethanol, ether, acetone, wdg.
A na-eji ya na nkà mmụta ọgwụ, ọgwụ pesticides na ụlọ ọrụ mmepụta ihe ndị ọzọ. Ọ bụ ezigbo methylating gị n'ụlọnga na-eji na mmepụta nke dimethyl sulfoxide, caffeine, vanillin, aminopyrine, trimethoprim na pesticide acephate, wdg Na organic njikọ, ọ na-eji dị ka methylating gị n'ụlọnga kama alkyl halide. -
N-methyl-o-toluidine CAS: 611-21-2
N-methyl-o-toluidine CAS: 611-21-2
Ọ bụ mmiri mmiri na-acha odo odo dị ọkụ. Ebe mgbaze 119.5 ℃, esi esi 209-210 ℃. ojiji: cycloalkylamine, aromatic amine mmepụta, na-ejikwa na etiti njikọ nke mmanụ ụgbọala ozu.
Nkọwa:
Ebe mgbaze -10.08°C (atụmatụ)
Ebe a na-esi esi mmiri 207 ° C
Njupụta 0.97
Ntụgharị ntụgharị 1.562-1.565
Ebe ọkụ ọkụ 79.4°C
Ọnọdụ nchekwa Debe n'ebe gbara ọchịchịrị
Ụdị: mmiri mmiri dị ọcha -
N, N-Dimethylcyclohexylamine CAS:98-94-2
N, N-Dimethylcyclohexylamine CAS:98-94-2
Njirimara kemịkalụ
Mmiri na-enweghị agba ma ọ bụ ọkụ na-acha odo odo. A na-ejikarị ya dị ka polyurethane siri ike ụfụfụ. Otu n'ime ngwa bụ isi bụ mkpuchi mkpuchi, gụnyere sprays, panels, glue laminates na refrigeration formulations. N, N-dimethylcyclohexylamine dịkwa mma maka imepụta okpokolo agba nke ụfụfụ siri ike na akụkụ ịchọ mma. A na-eji ihe na-eme ka a na-emepụta ihe na ngwaahịa ụfụfụ siri ike. Enwere ike iji ya naanị ya dị ka isi ihe na-eme ka ọ bụrụ ihe na-eme ka ọ ghara ịtinye tin organic. Enwere ike ịgbakwunye ya na usoro ihe nrụnye JD dịka usoro na ngwaahịa chọrọ. A na-ejikwa ngwaahịa a dị ka ihe na-eme ngwa ngwa rọba na etiti maka eriri sịntetik.
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2- (2-Aminoethylamino) ethanol CAS: 111-41-1
2- (2-Aminoethylamino) ethanol CAS: 111-41-1
Njirimara kemịkalụ
Mmiri mmiri na-enweghị isi, na-acha odo odo na-egbuke egbuke. Ọ bụ hygroscopic, alkaline siri ike, ma nwee ntakịrị isi amonia. Miscible na mmiri na mmanya, ubé soluble na ether.
Na-eji:
A na-eji ya na shampoos, lubricants, ebe nchekwa mmanụ, resin synthesis, textile auxiliaries, imidazoline amphoteric surfactants, wdg.
A na-ejikwa ya na-emepụta ihe e ji esiji ákwà, resins, rọba, ihe ndị na-ese n'elu mmiri, ọgwụ ụmụ ahụhụ, na ihe ndị na-emepụta ihe. A na-eji ihe mgbochi corrosion 1017 emepụtara na mmepụta petrochemical. Ngwaahịa a bụ ezigbo ihe na-agwọ kemịkalụ kemịkalụ n'ime ụlọ na-adịghị egbu egbu maka resin epoxy, nke dị mma karịa ethylenediamine. A na-eji ngwaahịa a na-eji resin epoxy ma na-ejikarị ya eme ihe maka ijikọ metal dị iche iche na akụkụ ndị na-abụghị metal, na-emepụta mkpuchi epoxy mgbochi corrosion, nkedo eriri eriri na akụkụ ndị ọzọ na-arụ ọrụ na eletriki. -
N,N-Dihydroxyethyl-p-toluidine CAS NO:3077-12-1
N,N-Dihydroxyethyl-p-toluidine CAS NO:3077-12-1
Ọ bụ enweghị agba ka ọ na-acha odo odo siri ike/ìhè edo edo ka ọ na-acha aja aja na-acha odo odo. 97% enweghị agba na-acha odo odo siri ike / 98% na-acha odo odo ka ọ bụrụ mmiri mmiri na-acha odo odo. A na-eji ya eme ihe n'ọtụtụ ebe dị ka intermediates agba na ihe mgbaze, stabilizer wdg
N, N-dihydroxyethyl-p-methylaniline nwere ike ịmepụta site na usoro ndị a: tinye 1000g p-methylaniline na 10g mmiri n'ime kettle nrụgide 5L, bulie okpomọkụ ruo 60 ° C ~ 65 ° C ma kpalie maka 30 nkeji, wee tinye. 100g nke ethylene oxide, debe okpomọkụ na 65 ~ 70 ℃ maka 4h. Wee tinye 100Chemicalbookg ethylene oxide n'ime 4h, debe okpomọkụ na 70 ~ 75 ℃, meghachi omume na 70 ~ 80 ℃ maka 3h mgbe ị gafesịrị, na jụụ ka 30 ℃. Tinye mmeghachi omume mmeghachi omume na kettle distillation ma nakọta ngwaahịa ahụ na 143 ~ 148 ℃ (1.3 ~ 1.6kPa). Mkpụrụ ahụ bụ 86% na ịdị ọcha ngwaahịa karịrị 98%. Enwere ike ịmegharị akụkụ nke dị n'ihu iji mụbaa mkpụrụ. -
methyl-2-pyrrolidone CAS: 872-50-4
methyl-2-pyrrolidone CAS: 872-50-4
A na-akpọ N-Methylpyrrolidone dị ka NMP, usoro ihe omimi: C5H9NO, English: 1-Methyl-2-pyrrolidinone, ọdịdị na-enweghị isi na mmiri mmiri na-acha odo odo, obere ísì nke amonia, na-enweghị mmiri n'ụzọ ọ bụla, soluble na ether, acetone. Na ihe mgbaze organic dị iche iche dị ka esters, halogenated hydrocarbons, aromatic hydrocarbons, wdg, a na-agwakọta ya kpam kpam na ihe mgbaze niile, yana ebe na-esi ísì ụtọ nke 204ºC na ebe ọkụ nke 91°C. Ọ nwere hygroscopicity siri ike na akụrụngwa kemịkalụ siri ike. Ọ dịghị emebi carbon ígwè na aluminom, ọ dịghịkwa emebi emebi na ọla kọpa. Na-emebi obere ihe. Ọ nwere uru nke viscosity dị ala, ezigbo kemịkalụ na nkwụsi ike nke okpomọkụ, elu polarity, obere volatility, na enweghị njedebe na-enweghị njedebe na mmiri na ọtụtụ ihe mgbaze organic. Ngwaahịa a bụ obere ọgwụ, yana ikike ịchebe oke ikuku bụ 100PPM.
Ọdịdị: Mmiri mmanụ na-enweghị agba na nke nwere ntakịrị isi amine. Eji mmiri, mmanya, ether, ester, ketone, halogenated hydrocarbons na aromatic hydrocarbons.
Solubility: mmiri, mmanya, ether, ester, ketone, halogenated hydrocarbons na aromatic hydrocarbons. -
N, N-Dimethylethanolamine CAS: 108-01-0
N, N-Dimethylethanolamine CAS: 108-01-0
Ọ bụ mmiri na-enweghị agba ma ọ bụ ntakịrị odo odo nwere isi amonia, ọkụ. Ebe na-ekpo ọkụ -59.0 ℃, ebe na-esi esi 134.6 ℃, ebe ọkụ ọkụ 41 ℃, Miscible na mmiri, ethanol, benzene, ether na acetone, wdg.
Ejiri ya dị ka akụrụngwa ọgwụ, ndị etiti maka imepụta ihe eji esiji, ndị na-ahụ maka ọgwụgwọ eriri, ihe mgbakwunye mgbochi corrosion, wdg, enwere ike iji ya dị ka ihe mkpuchi mmiri na-agbaze, ihe mgbaze resin synthetic, wdg. -
N,N-Diethyl-m-toluamide CAS:134-62-3
N,N-Diethyl-m-toluamide CAS:134-62-3
Diethyltoluamide bụ ihe a na-ejikarị eme ihe na ihe na-egbochi ụmụ ahụhụ ma na-echebe akpụkpọ ahụ pụọ na anwụnta, akọrọ, fleas, chiggers, leeches na ụmụ ahụhụ ndị ọzọ.
isi Njirimara
Mmiri mmiri na-enweghị agba. The esi bụ 160 ℃ (2.53kPa), 111 ℃ (133Pa), ikwu njupụta bụ 0.996 (20/4 ℃), na refractive index bụ 1.5206 (25 ℃). Na-adịghị edozi na mmiri, miscible na ethanol, ether, benzene, propylene glycol na cottonseed mmanụ.
