N,N-DIMETHYL-P-TOLUIDINE Factory CAS 99-97-8 china na ngwaahịa ụlọ ọrụ kacha mma top 1 whatsapp:008613805212761
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CAS Mba. | 99-97-8 |
Aha ndị ọzọ | N,N,4-Trimethylaniline |
MF | C9H13N |
Ebe Mmalite | xuzhou, China |
Ụdị | Ndị na-ahụ maka ọgwụ |
Ịdị ọcha | 99% |
Aha ika | mit-ivy |
Ọdịdị | mmiri mmiri na-acha odo odo |
Aha ngwaahịa | n,n-dimethyl-p-toluidin |
Ụzọ mbupu: | Site na Courier, site na ikuku ma ọ bụ site n'oké osimiri |
Njupụta | 0.937 g/mL na 25 Celsius C (ọkụ) |
Agba | mmiri mmiri na-acha odo odo |
Arọ Molecular | 135.21 |
Ebe esi nri | 211C (ọkụ) |
Nyocha | 99% |
Usoro ihe omimi | C9H13N |
ebe mgbari | 182 Celsius F |
EINECS | 202-805-4 |
Mbukota na nchekwa nke N,N-DiMethyl-p-toluidine
N,N-DiMethyl-p-toluidine na-ejupụtakarị na igwe igwe 200KG.
Chekwaa n'ebe dị jụụ na nke kpọrọ nkụ, na-anọghị na ìhè anyanwụ.
Ndepụta nkọwapụta
Ihe | Nkọwapụta | Nsonaazụ |
njirimara (site na GC) | Dakwaa n'ụkpụrụ | Dakwaa n'ụkpụrụ |
Ọdịdị | Primrose odo mmiri mmiri | tozuru oke |
N,N-dimethyl-p-toluidine nyocha | ≥99.00% | 99.22% |
p-toluidine nyocha | ≤0.05% | 0.03% |
N-methyl-p-toluidine nyocha | 0.70% | 0.53% |
Nyocha ọzọ | 0.30% | 0.22% |
Mmechi | Nsonaazụ dabara n'ụkpụrụ ụlọ ọrụ |
Nkọwapụta:
Ọdịdị | Ọcha ka ntụ ntụ na-atọ ụtọ |
Ịdị ọcha (%) | ≥96 |
Mgbakọta agba na-enweghị agba (%) | ≥97 |
Agba agba (%) | ≥97 (dị ka atụnyere ụkpụrụ ntụaka) |
Ihe insolube Diaryletane (%) | ≤0.2 |
mp (°C) | ≥178 |
Ihe na-agbanwe agbanwe (%) | ≤0.1 |
Ozi nchekwa na ngwongwo dị ize ndụ
Akara: T Klas Number Hazard: 23/24/25-33-52/53 Ntuziaka nchekwa: 28-36/37-45-61-28A-51-44-36-22-20/21 Nọmba njem ngwongwo dị ize ndụ:1708WGKGermany:3RTECS Nọmba: XU5803000F: 8-10-23 Igwe ọkụ ọkụ nke onwe: 425 ° CTSCA: Ee Usoro omenala: 29214300HazardClass: 6.1PackingGroup: IIToxicity: LD50orallyinRabbit:1650mg/kgN,N-Didine Process,Updat Physics and Production Physics. -Dimethyl-p-toluidine bụ ihe na-enweghị agba ma ọ bụ mmanu mmanu edo edo.Liquid, nwere isi akwa rere ure, ebe agbaze 130.31℃, esi esi 211.5-212.5℃, arọ 0.9287-0.Chemicalbook9366g/mL na ụlọ okpomọkụ, refractive index 1.5360-1.5470, insoluble na mmiri, soluble na ụfọdụ organic solvents, decomrated site ìhè.A na-eji ya dị ka fotoinitiator dị irè maka tọ bụ polymerization nke acrylonitrile (AN), na ọsọ polymerization ya dabara na 1.62nd nke mkpokọta AN na 0.62nd nke ntinye uche DMT.A na-ejikarị ngwaahịa ahụ eme ihe dị ka onye na-akwalite, na mgbakwunye, a na-eji ya dị ka ihe mgbakwunye na njikọ nke polyesters na-adịghị mma, ndị na-ejikọta ọnụ, wdg. Usoro nchịkọta: N, N-dimethyl-p-toluidine na-emepụta site na iji dimethyl sulfate dị ka a. Onye na-ahụ maka methylating na obere okpomọkụ na nrụgide ikuku.N,4-Dimethyl-N- (3-phenylprop-2-ynyl) benzylamine na N- (methyl (p-tolyl) amino) benzamide na-emepụta site na ígwè-catalyzed oxidative CC njikọ na phenacetylene na benzamide na ọnụnọ nke di-tert-butyl peroxide, n'otu n'otu.
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