N, N-DIMETHYL-P-TOLUIDINE CAS 99-97-8
Awọn alaye kiakia
| CAS No. | 99-97-8 |
| Awọn orukọ miiran | N, N,4-Trimethylaniline |
| MF | C9H13N |
| Ibi ti Oti | xuzhou, China |
| Iru | elegbogi Intermediates |
| Mimo | 99% |
| Oruko oja | mit-ivy |
| Ifarahan | ina ofeefee omi |
| Orukọ ọja | n,n-dimethyl-p-toluidin |
|
Awọn ọna gbigbe: | Nipasẹ Oluranse, nipasẹ afẹfẹ tabi nipasẹ okun |
| iwuwo | 0.937 g/ml ni 25°C(tan.) |
| Àwọ̀ | ina ofeefee omi |
| Òṣuwọn Molikula | 135.21 |
| Oju omi farabale | 211°C(tan.) |
| Ayẹwo | 99% |
| Ilana molikula | C9H13N |
| oju filaṣi | 182 °F |
| EINECS | 202-805-4 |
Iṣakojọpọ ati ibi ipamọ ti N,N-DiMethyl-p-toluidine
N, N-DiMethyl-p-toluidine ti wa ni deede aba ti 200KG Iron Drums.
Tọju ni itura ati ibi gbigbẹ, kuro lati ina oorun.
Akojọ sipesifikesonu
| Nkan | Awọn pato | Esi |
| Idanimọ (Nipasẹ GC) | Ni ibamu si bošewa | Ni ibamu si bošewa |
| Ifarahan | Primrose ofeefee omi | Ti o peye |
| N, N-dimethyl-p-toluidine ayẹwo | ≥99.00% | 99.22% |
| p-toluidine ayẹwo | ≤0.05% | 0.03% |
| N-methyl-p-toluidine ayẹwo | 0.70% | 0.53% |
| Ayẹwo miiran | 0.30% | 0.22% |
| Ipari | Awọn abajade wa ni ibamu pẹlu awọn iṣedede ile-iṣẹ | |
Ni pato:
| Ifarahan | Funfun to flavescent lulú |
| Mimo (%) | ≥96 |
| Lapapọ awọ ti ko ni awọ (%) | ≥97 |
| Kikan awọ (%) | ≥97 (bi a ṣe afiwe pẹlu boṣewa itọkasi) |
| Awọn nkan insolube Diaryletane (%) | ≤0.2 |
| mp (°C) | ≥178 |
| Awọn nkan ti o yipada (%) | ≤0.1 |
Alaye aabo lori awọn ọja ti o lewu
Samisi: T Nọmba Kilasi Ewu: 23/24/25-33-52/53 Awọn Itọsọna Aabo: 28-36/37-45-61-28A-51-44-36-22-20/21 Nọmba Gbigbe Ọja Eewu:1708WGKGermany:3RTECS Nọmba: XU5803000F: 8-10-23 Iwọn otutu ti ara ẹni: 425 ° CTSCA: Bẹẹni Awọn koodu aṣa: 29214300Class Hazard: 6.1PackingGroup: IIToxicity: LD50orallyinRabbit: 1650mg/kgN,N-DimethylNext Processors and Chemical Products -Dimethyl-p-toluidine jẹ ohun elo ororo ofeefee ti ko ni awọ tabi ina.Liquid, pẹlu õrùn ẹyin rotten, aaye yo 130.31℃, farabale ojuami 211.5-212.5℃, iwuwo 0.9287-0.Chemicalbook9366g / mL ni iwọn otutu yara, itọka ifasilẹ 1.5360-1.5470, insoluble in water, soluble in some Organic solvents, decomposed by ina.O ti wa ni lo bi ohun doko photoinitiator fun to polymerization ti acrylonitrile (AN), ati iyara polymerization rẹ jẹ iwọn si 1.62nd ti ifọkansi AN ati 0.62nd ti ifọkansi DMT.Ọja naa ni igbagbogbo lo bi olupolowo, ati ni afikun o ti lo bi aropọ ninu iṣelọpọ ti awọn polyesters ti ko ni itọpọ, awọn ohun elo ifunmọ, bbl Ọna asopọ: N, N-dimethyl-p-toluidine ti wa ni iṣelọpọ nipasẹ lilo dimethyl sulfate bi Aṣoju methylating ni iwọn otutu kekere ati titẹ oju aye.N,4-Dimethyl-N- (3-phenylprop-2-ynyl) benzylamine ati N- (methyl (p-tolyl) amino) benzamide ti wa ni akoso nipasẹ iron-catalyzed oxidative CC idapọ pẹlu phenacetylene ati benzamide ni iwaju ti di-tert-butyl peroxide, lẹsẹsẹ.
Idanwo
