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4-Chlorobenzotrifluoride CAS 98-56-6 Featured duab
  • 4-Chlorobenzotrifluoride CAS 98-56-6 1

4-Chlorobenzotrifluoride CAS 98-56-6

Chemical Property:

Molecular Formula C7H4F3
Molar Mass 180.55 Nws
Qhov ntom 1.353 g / mL ntawm 25 ° C (lit.)
Melting Point -36 ° C (lit.)
Boling Point 136-138 ° C (lit.)
Flash Point 117 ° F
Dej Solubility 29 ppm (23 ºC)
Solubility 56 mg/l
Vapor Siab 10hPa ntawm 25 ℃
Qhov tshwm sim Ua kua
Specific Gravity 1.353 ib
Xim Ntshiab xim tsis muaj xim
Exposure Limit ACGIH: TWA 2.5 mg/m3 NIOSH: IDLH 250 mg/m3
Merck 14 Ib., 2126
BRN 5 10203
Kev cia khoom Flammables cheeb tsam
Kev ruaj ntseg Stable, tab sis kub thiab lub teeb rhiab heev. Reacts vigorously nrog oxidizing tus neeg sawv cev. Flamable. Incompatible nrog sodium dimethyl sulfonate, muaj zog hauv paus.
Refractive Index n20/D 1.446 (lit.)
Physical thiab Chemical Properties Cov khoom no yog kua ntawm qhov kub thiab txias, mp-36 ℃, B. p.139.2 ℃, n20D 1.4460, txheeb ze ntom ntom 1.353, fp117℉ (47 ℃), soluble hauv benzene, toluene thiab lwm yam organic solvents.
Siv Rau tshuaj tua kab, tshuaj, dyes thiab lwm yam intermediates

Product Detail

Khoom cim npe

Risk thiab Safety

Risk Codes R10 - Flammable
R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
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.
S24/25 - Tsis txhob sib cuag nrog daim tawv nqaij thiab qhov muag.
S16 - Khaws kom deb ntawm qhov chaw hluav taws xob.
S36/37/39 - Hnav cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes thiab tiv thaiv qhov muag / ntsej muag.
UN IDs UN 2234 3/PG 3
WGK Germany 2
RTECS XS9145000
TSCA Yog lawm
HS Code 290369 0
Kev Ceeb Toom Flammable / Irritant
Hazard Class 3
Packing Group III

98-56-6 - Xwm

Qhib Cov Ntaub Ntawv Pov Thawj Cov Ntaub Ntawv

colorless oily kua. Melting Point -34 ° C. Kub taw tes 139.3 ° C. Cov txheeb ze ntom ntom 1.334 (25 ° C). Refractive Performance index 4469 (21 ° C). Flash point 47 °c (kaw khob).

98-56-6 - Txoj Kev Npaj

Qhib Cov Ntaub Ntawv Pov Thawj Cov Ntaub Ntawv

Cov txheej txheem ntawm cov khoom no yog cov kua theem fluorination ntawm chloromethyl benzene thiab catalytic txoj kev, uas tsuas yog siv cov kua theem fluorination ntawm chloromethyl benzene, uas yog, chlorine trichloromethyl benzene nyob rau hauv lub catalyst thiab siab (tuaj yeem yog atmospheric siab) fluorination tau nqa. tawm ntawm qhov kub qis (<100 °c) nrog cov dej tsis muaj hydrogen fluoride.

98-56-6 - Siv

Qhib Cov Ntaub Ntawv Pov Thawj Cov Ntaub Ntawv

Cov khoom no yog siv los ua trifluralin, ethidine trifluralin, fluoroester oxime nyom ether, fluoroiodoamine nyom ether, thiab carboxyfluoroether herbicide, thiab lwm yam. Nws tuaj yeem siv rau hauv cov tshuaj hluavtaws, ntxiv rau, nws kuj tuaj yeem siv rau hauv kev lag luam dyeing.

 

Taw qhia 4-chloro trifluorotoluoride (4-chloro benzotrifluoride) yog cov kua tsis muaj xim pob tshab nrog cov ntxhiab tsw halogenated benzene. Lub compound yog insoluble nyob rau hauv dej thiab miscible nrog benzene, toluene, ethanol, diethyl ether, halogenated hydrocarbons, thiab lwm yam.

 

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