Abakhiqizi bakhiqiza amakhemikhali ekhwalithi ephezulu esitokweni, angahlinzekwa ngobuningi.N, N-Dimethylaniline DMA yomkhakha wokwenza amaphepha kanye nodayi wezindwangu
Isicelo
I-N,N-dimethylaniline iyi-amine yezinga eliphezulu esetshenziswa ekuhlanganiseni odayi abambalwa be-triarylmethane, njengoluhlaza wepigogo.Ibuye isetshenziswe ekuhlanganiseni amabala azibuthe eGram ukuze kutholwe amagciwane.
N, N-Dimethylaniline (DMA)
INOMBOLO YECAS.121-69-7
I-N,N-dimethylaniline, eyaziwa nangokuthi i-N,N-dimethylaniline, i-dimethylaminobenzene ne-dimethylaniline.Iwuketshezi olunamafutha aphuzi, olungancibiliki emanzini, oluncibilika ku-ethanol, ether.Isetshenziswa kakhulu njengama-intermediates odayi, ama-solvents, ama-stabilizer, ama-reagents okuhlaziya.
Imininingwane yokupakisha
n,n-dimethylaniline
1kg/isikhwama se-foil, 25kg/isikhwama noma isigubhu (isikhwama se-PV sokupakisha kwangaphakathi, kanye nesikhwama se-aluminium foil sokupakisha ngaphandle.)
Imininingwane Esheshayo
Le nkampani Mit-Ivy Industry Co., Ltd
Block A 2212, Diamond International, Yunlong District, Xuzhou City, Jiangsu Province, China
TEL: 0086 13805212761(wechat)
Ifeksi:0086 0516 83769139
Email: info@mit-ivy.com
Ukuphephaidatha ye-N,N-dimethylaniline
GEneral
Amagama afanayo: N,N-dimethylbenzenamine, dimethylaniline, dimethylphenylamine, NL 63-10P
Ifomula yemolekyuli: C8H11N
Inombolo ye-CAS: 121-69-7
I-EINECS Inombolo: 204-493-5
Idatha ebonakalayo
Ukubukeka: uketshezi
Iphuzu elincibilikayo: 1.5 - 2.5 C
Iphuzu elibilayo: 193 - 194 C
Ukuminyana komhwamuko: 4.2 g/l
Umfutho we-vapor: 10 mm Hg ku-20 C
Ukuminyana (g cm-3): 0.956
Iphuzu elikhanyayo: 63 C
Imikhawulo yokuqhuma: 1% - 7%
Izinga lokushisa elizenzakalelayo:
Ukuncibilika kwamanzi:
Ukuzinza
Izinzile.Akuhambisani nama-oxidizing agents aqinile.Okuvuthayo.
I-Toxicology
Ubuthi obuphezulu.Ingabulala uma ihogelwa, igwinywa noma imuncwa esikhumbeni.Ingabangela ukulimala okukhulu kwamehlo.Ingasebenza njenge-carcinogen.Ingozi yemiphumela eqongelelwayo.Qaphela izilinganiso ezinobuthi eziphansi kakhulu ngezansi.Isikhumba nokucasula ukuphefumula.
Idatha yobuthi
(Incazelo yanoma yiziphi izifinyezo ezivela kulesi sigaba inikeziwelapha.)
I-ORL-HMN i-LDLO 50 mg kg-1
I-ORL-RAT LD50 1.4 mg kg-1
I-SKN-RBT LD50 1.8 mg kg-1
I-SKN-GPG LD50 >20 ml kg-1(?)
Imishwana yobungozi
(Incazelo yanoma yimiphi imishwana yobungozi evela kulesi sigaba inikeziwelapha.)
R23 R24 R25 R40 R51 R53.
Ulwazi lwezokuthutha
(Incazelo yanoma yimaphi amakhodi ezingozi e-UN avela kulesi sigaba inikeziwelapha.)
UN Nombolo 2253. Isigaba sezingozi: 6.1.Iqembu lokupakisha: II
Ukuvikelwa komuntu siqu
Izibuko zokuphepha, umoya omuhle, amagilavu.Phatha njenge-carcinogen.
Imishwana yokuphepha
(Incazelo yanoma yimiphi imishwana yokuphepha evela kulesi sigaba inikeziwelapha.)
S36 S37 S45 S61.
Isithako Semvelo Thenga Ngokuqondile Kwamakhiqizi wase-China n,n-dimethylaniline High Purity CAS NO.121-69-7
N,N-Dimethylaniline Isingeniso.
I-N,N-dimethylaniline ayinambala ukuya kuketshezi olunamafutha aphuzi olukhanyayo olunephunga elimnandi, ikhishwa kalula emoyeni noma ngaphansi kokukhanya kwelanga futhi iba mnyama uma isetshenziswa..Ukuminyana okuhlobene (20℃/4℃) 0.9555, iphoyinti eliqandayo ngu-2.0℃, iphoyinti elibilayo 193℃, iphoyinti elikhanyayo (ukuvulwa) 77℃.I-N,N-dimethylaniline ingenye yezinto eziyisisekelo zokwenziwa kodayi osuselwe kusawoti (odayi be-triphenylmethane, njll.) kanye nodayi be-alkaline.I-N,N-dimethylaniline ingenye yezinto zokusetshenziswa eziyisisekelo zokukhiqizwa kodayi osuselwa kusawoti (i-triphenylmethane dyestuffs, njll.) kanye nodayi we-alkaline.I-alkaline ephuzi, i-alkaline violet 5BN, i-alkaline magenta, ichibi le-alkaline eluhlaza okwesibhakabhaka, okubomvu okugqamile okungu-5GN, okuluhlaza okwesibhakabhaka okugqamile, njll. I-N,N-dimethylaniline isetshenziswa ekwakheni Isetshenziswa embonini yezemithi ekwenzeni i-cephalosporin V, i-sulfadoxine-b- i-methoxypyrimidine, i-sulfadoxine-o-dimethoxypyrimidine, i-fluorosporine, njll., kuphunga.Isetshenziswa embonini ukwenza i-vanillin, njll
