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3-Aminobenzotrifluoride (CAS # 98-16-8) Featured duab
  • 3-Aminobenzotrifluoride (CAS # 98-16-8) 1

3-Aminobenzotrifluoride (CAS # 98-16-8)

Chemical Property:

Molecular Formula C7H6F3N
Molar Mass 161.12 Nws
Qhov ntom 1.29 g / mL ntawm 25 ° C (lit.)
Melting Point 5 ° C
Boling Point 187 ° C (lit.)
Flash Point 185 ° F
Dej Solubility 5 g / L (20 ºC)
Solubility 5 g / L (20 ° C)
Vapor Siab 0.3 hli Hg (20 ° C)
Qhov tshwm sim Ua kua
Specific Gravity 1.290 Nws
Xim Ntshiab lub teeb daj
Exposure Limit ACGIH: TWA 2.5 mg/m3 NIOSH: IDLH 250 mg/m3
BRN 387672 ib
pKa 3.49 (ntawm 25 ℃)
Kev cia khoom Khaws hauv qab +30 ° C.
Refractive Index n20/D 1.480 (lit.)
Physical thiab Chemical Properties Cov khoom no tsis muaj xim thiab pob tshab kua, mp5 ~ 6 ℃, B. p.187 ℃, n20D 1.4800, txheeb ze ntom ntom 1.290, fp85 ℃, soluble hauv ethanol, toluene, benzene thiab lwm yam kuab tshuaj.
Siv Feem ntau yog siv los ua tshuaj, tshuaj tua kab, zas xim intermediates

Product Detail

Khoom cim npe

Risk Codes R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
R33 - Kev phom sij ntawm cov teebmeem tshwm sim
R23 - Toxic los ntawm kev nqus pa
R21/22 - Ua phem rau ntawm daim tawv nqaij thiab yog tias nqos.
R26 - Mob heev los ntawm kev nqus pa
R24 - Toxic nyob rau hauv kev sib cuag nrog daim tawv nqaij
R22 - Ua phem yog tias nqos
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.
S45 - Thaum muaj xwm txheej lossis yog tias koj tsis xis nyob, nrhiav kev kho mob tam sim ntawd (qhia daim ntawv lo thaum twg ua tau.)
S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag.
S28A -
UN IDs UN 2948 6.1/PG 2
WGK Germany 2
RTECS XU9180000
TSCA T
HS Code 29214300 ib
Kev Ceeb Toom Toxic/Irritant
Hazard Class 6.1
Packing Group II

 

Taw qhia

3-Aminotrifluorotoluene yog ib qho organic compound. Cov hauv qab no yog kev qhia txog nws qhov xwm txheej, kev siv, kev npaj thiab cov ntaub ntawv kev nyab xeeb:

 

Zoo:

- Zoo li: tsis muaj xim rau lub teeb daj muaju

- Solubility: Soluble nyob rau hauv alcohols thiab ester solvents, insoluble nyob rau hauv dej

 

Siv:

- Nws kuj tseem tuaj yeem siv rau hauv cov organic synthesis cov tshuaj tiv thaiv, xws li kev hloov pauv thiab kev sib txuas ntawm cov tshuaj tsw qab.

 

Txoj kev:

- 3-Aminotrifluorotoluene tuaj yeem tau los ntawm electrophilic fluorination ntawm p-trifluorotoluene.

- Txoj kev npaj tshwj xeeb tuaj yeem siv trifluoromethyltert-butylamine (CF3NMe2) los ua cov tshuaj tsw qab, thiab tom qab ntawd kho nrog kua qaub lossis txo tus neeg sawv cev los tsim 3-aminotrifluorotoluene.

 

Cov ntaub ntawv kev nyab xeeb:

- 3-Aminotrifluorotoluene feem ntau muaj kev nyab xeeb raws li kev siv ib txwm siv, tab sis cov hauv qab no yuav tsum tau sau tseg:

- Tej zaum nws yuav muaj kev cuam tshuam rau ntawm daim tawv nqaij thiab ob lub qhov muag, thiab cov hnab looj tes tiv thaiv tsim nyog yuav tsum hnav thaum sib cuag.

- Txhawm rau kom tsis txhob nqus nws cov plua plav lossis vapors, siv cov chaw ua pa kom haum.

- Ua raws li cov txheej txheem kev nyab xeeb cuam tshuam thaum siv thiab khaws cia, thiab khaws cia kom deb ntawm qhov hluav taws kub thiab oxidants.

 

  • Yav dhau los:
  • Tom ntej:
    • Sau koj cov lus ntawm no thiab xa tuaj rau peb

    cov khoom muaj feem xyuam