3-Methylaniline yog nyob rau hauv daim ntawv ntawm cov kua roj tsis muaj xim. Cov hauv qab no yog cov lus qhia ntxaws ntxaws ntawm cov qauv ntawm 3-methylaniline:

Lub cev nqaij daim tawv: 3-methylaniline muaj cov yam ntxwv ntawm cov kua roj tsis muaj xim, thiab qee zaum yog cov kua nplaum. Thaum raug rau lub teeb lossis huab cua, nws yuav raug oxidized thiab maj mam hloov xim av. Cov khoom siv tshuaj lom neeg: Cov tshuaj no yog flammable thiab lom, thiab yuav muaj kev phom sij thaum raug rau cov nplaim taws qhib thiab cua sov siab. Tib lub sijhawm, nws yog ib qho methemoglobin muaj zog thiab tuaj yeem ua rau lub zais zis thiab urethra khaus, uas yuav ua rau hematuria. Siv: 3-Methylaniline feem ntau yog siv ua ib qho nruab nrab rau kev tsim cov xim txo qis, muab cov tshuaj lom neeg tsim nyog rau kev lag luam xim. Hauv kev xaus, 3-methylaniline yog cov kua roj tsis muaj xim ntawm chav tsev kub thiab siab, nrog cov khoom siv tshuaj lom neeg tshwj xeeb thiab kev siv hauv kev lag luam. Thaum tuav thiab khaws cia, yuav tsum muaj kev ntsuas kev nyab xeeb kom tiv thaiv nws kom tsis txhob ua rau tib neeg thiab ib puag ncig raug mob.

3-Methylaniline, tseem hu ua m-toluidine, yog ib qho organic compound tseem ceeb nrog ntau yam kev siv. Cov hauv qab no yog cov kev siv tseem ceeb ntawm 3-methylaniline:

Cov xim nruab nrab: 3-methylaniline yog ib qho tseem ceeb rau kev tsim cov xim vat, xws li Reactive Yellow XR, Cationic Violet 2RL, thiab lwm yam. Tib lub sijhawm, nws kuj siv ua ib qho nruab nrab rau cov neeg tsim cov yeeb yaj kiab xim thiab cov khoom siv raw rau azo dyes.
Cov kuab tshuaj thiab cov khoom ntxiv: Cov tshuaj no tuaj yeem siv ua cov kuab tshuaj rau cov polyester resins thiab cov khoom ntxiv rau polyaminocresol ethyl ua npuas ncauj.
Cov tshuaj reagents analytical: 3-methylaniline kuj tseem siv tau ua cov tshuaj reagents analytical rau kev txiav txim siab ntawm osmium, palladium, platinum, ruthenium thiab nitrite, thiab lwm yam.
Lwm yam kev siv: Hauv cov teb tshwj xeeb, 3-methylaniline kuj tseem siv los npaj cov yeeb yaj kiab hluav taws xob raws li polymer thiab cov khoom sib xyaw polycarbonate uas tsis yooj yim hydrolysis, thiab lwm yam.
Hauv kev xaus, 3-methylaniline muaj ntau yam txiaj ntsig ntawm daim ntawv thov hauv cov teb ntawm cov xim, cov kuab tshuaj, cov khoom ntxiv thiab cov tshuaj reagents analytical.

Cov Khoom Siv Tshuaj ntawm m-Toluidine
Qhov kub yaj -30 °C
Kub taw tes 203-204 ° C (lit.)
Qhov ceev 0.999 g/mL ntawm 25 °C (lit.)
siab ntawm cov pa dej 0.3 hPa (20 °C)
Qhov ntsuas refractive n20 / D 1.567 (lit.)
Kub 186 °F
Khaws cia rau qhov kub thiab txias. Khaws cia rau hauv qab +30°C.
kev yaj tau 0.2 g/100 mL (20°C)
pka 4.73 (ntawm 25 ℃)
tsim cov khoom siv Crystalline los yog kua
xim Dawb
Tsw ntxhiab tsw qab zoo li aniline
PH 7 (H2O, 20 ℃)
Kev yaj dej 0.2 g/100 mL (20 ºC)
Merck 14,9536
BRN 635944
Cov kev txwv ntawm kev raug TLV-TWA ntawm daim tawv nqaij 2-ppm (~ 9 mg / m3) (ACGIH).
Dielectric tas mus li 5.9500000000000002
InChIKey JJYPMNFTHPTTDI-UHFFFAOYSA-N
LogP 1.4 ntawm 25 ℃
CAS DataBase Reference 108-44-1 (CAS DataBase Reference)

Cov Ntaub Ntawv Tiv Tauj

MIT-IVY INDUSTRY CO., LTD

Chemical Industry Park, 69 Guozhuang Road, Yunlong District, Xuzhou City, Jiangsu Province, Suav teb 221100

TEL: 0086-15252035038 Fax: 0086-0516-83666375

WHATSAPP:0086- 15252035038 EMAIL:  PURCHASE@MIT-IVY.COM    INFO@MIT-IVY.COM