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khoom

2-bromo-4-(trifluoromethyl)aniline (CAS # 57946-63-1)

Chemical Property:

Molecular Formula C7H5BrF3N
Molar Mass 240.02 Nws
Qhov ntom 1,7 g / cm3
Melting Point 26-28 ° C
Boling Point 109-110 ° C 10 hli Hg (lit.)
Flash Point 110 ° C
Vapor Siab 0.155mmHg ntawm 25 ° C
Qhov tshwm sim Crystals
Xim Dawb
BRN 813978 ib
pKa 0.70 ± 0.10 (Kev kwv yees)
Kev cia khoom Khaws nyob rau hauv qhov chaw tsaus, kaw hauv qhuav, Chav Kub
Refractive Index n20/D 1.524 (lit.)
MDL PAB 00042150

Product Detail

Khoom cim npe

Risk Codes R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
R20/21/22 - Ua phem los ntawm kev nqus pa, tiv thaiv daim tawv nqaij thiab yog tias nqos.
Kev nyab xeeb piav qhia S26 - Thaum sib cuag nrog lub qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S36 - Hnav khaub ncaws tiv thaiv zoo.
S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag.
UN IDs 2810 ib
WGK Germany 3
HS Code 29214990 ib
Kev Ceeb Toom Irritant
Hazard Class 6.1

 

Taw qhia

4-Amino-3-bromotrifluorotoluene yog cov organic compound. Cov hauv qab no yog kev qhia txog cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm cov khoom sib xyaw no:

 

Zoo:

- Pom: 4-Amino-3-bromotrifluorotoluene yog xim tsis muaj xim rau lub teeb daj.

- Solubility: Soluble nyob rau hauv cov organic solvents xws li chloroform, methylene chloride thiab ether.

 

Siv:

- Nws tseem tuaj yeem siv los ua cov khoom siv raw rau cov ntaub ntawv photosensitive thiab kho qhov muag dyes.

 

Txoj kev:

Muaj ntau txoj hauv kev npaj rau 4-amino-3-bromotrifluorotoluene, thiab ib qho ntawm cov kev siv feem ntau yog:

- 3-Bromo-4-trifluoromethylbenzene reacted nrog ammonia los tsim 4-amino-3-bromo-trifluorotoluene.

- Tom ntej no, cov khoom uas tshwm sim yog reacted nrog ib tug acid los tsim 4-amino-3-bromotrifluorotoluene.

 

Cov ntaub ntawv kev nyab xeeb:

- 4-Amino-3-bromotrifluorotoluene yog cov organic compound uas muaj qee yam tshuaj lom rau tib neeg, thiab kev tiv thaiv yuav tsum tau ua.

- Hnav cov cuab yeej tiv thaiv tus kheej tsim nyog (PPE) xws li hnab looj tes (lab), lub qhov ncauj qhov ntswg, thiab tsom iav tiv thaiv thaum tuav.

- Thaum khaws cia, khaws cia rau hauv qhov chaw qhuav, txias, kom deb ntawm hluav taws thiab oxidants.

 

Cov saum toj no yog cov lus qhia luv luv rau cov khoom, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb ntawm 4-amino-3-bromotrifluorotoluene.


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb