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328-74-5

3,5-Bis(trifluoromethyl)aniline

CAS: 328-74-5

Molecular Formula: C8H5F6N

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328-74-5 - Names and Identifiers

Name 3,5-Bis(trifluoromethyl)aniline
Synonyms 3,5-Di(trifluorometh
3,5-Di(trifluoromethyl)aniline
3,5-Bis(trifluoromethyl)aniline
3,5-bis(trifluoromethyl)-anilin
3,5-Bis Trifluoromethyl acetone
,,,',','-Hexafluoro-3,5-xylidine
,,,',','-Hexafluoro-3,5-xylidine
3,5-Bis(trifluoromethyl)- aniline
,5-Bis-trifluoromethyl-phenylamine
3,5-Bis-trifluoromethyl-phenylamine
3,5-bis(trifluoromethyl)-benzenamin
3,5-Bis(trifluoromethyl)benzenamine
,a,a,a',a',a'-Hexafluoro-3,5-xylidine
1-nitro-3,5-bis(trifluoromethyl)benzene
,5-Xylidine, a,a,a,a',a',a'-hexafluoro-
alpha,alpha,alpha,alpha,alpha,alpha-Hexafluoro-3,5-xylidine
3,5-Xylidine, alpha,alpha,alpha,alpha',alpha',alpha'-hexafluoro-
3,5-Xylidine,a,a,a,a',a',a'-hexafluoro-,a,a,a',a',a'-Hexafluoro-3,5-xylidine
CAS 328-74-5
EINECS 206-335-0
InChI InChI=1/C8H3F6NO2/c9-7(10,11)4-1-5(8(12,13)14)3-6(2-4)15(16)17/h1-3H
InChIKey CDIDGWDGQGVCIB-UHFFFAOYSA-N

328-74-5 - Physico-chemical Properties

Molecular FormulaC8H5F6N
Molar Mass229.12
Density1.467g/mLat 25°C(lit.)
Melting Point168.2-169.2 °C
Boling Point85°C15mm Hg(lit.)
Flash Point182°F
Water SolubilityNot miscible in water.
Vapor Presure0.405mmHg at 25°C
AppearanceLiquid
Specific Gravity1.473
ColorClear light yellow to yellow-brown
BRN654318
pKa2.15±0.10(Predicted)
Storage ConditionKeep in dark place,Sealed in dry,Room Temperature
Refractive Indexn20/D 1.434(lit.)
Physical and Chemical PropertiesColorless transparent liquid, irritating. The boiling point is 85 °c/15mmHg, the flash point is 83 °c, the relative density is 1.473, and the refractive index is 1.434.
UseUsed as pharmaceutical, pesticide intermediates

328-74-5 - Risk and Safety

Risk CodesR33 - Danger of cumulative effects
R36/37/38 - Irritating to eyes, respiratory system and skin.
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
Safety DescriptionS26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S36 - Wear suitable protective clothing.
UN IDs2810
WGK Germany3
RTECSZE9800000
TSCAYes
HS Code29214910
Hazard NoteIrritant
Hazard Class6.1
Packing GroupIII

328-74-5 - Upstream Downstream Industry

Raw MaterialsToluene
Nitric acid

328-74-5 - Reference Information

NIST chemical information Information provided by: webbook.nist.gov (external link)
EPA chemical information Information provided by: ofmpub.epa.gov (external link)
introduction m-di (trifluoromethyl) aniline is also called 3, 5-difluoromethylaniline. 3, 5-difluoromethyl nitrobenzene can be prepared by nitration from m-difluoromethyl toluene as raw material, and then the nitro group is reduced to obtain m-di (trifluoromethyl) aniline. It has been reported in the literature that it can be used to prepare a tetraamine monomer and insecticide intermediate 2-chloro-3, 5-bis (trifluoromethyl) aniline.
use this product is an important intermediate for the synthesis of fluorine-containing herbicides, medicines and dyes.
Used as an intermediate in medicine and pesticide
production method organic chemical raw material intermediates.
category toxic substances
toxicity classification highly toxic
acute toxicity abdominal cavity-mouse LDL0: 31 mg/kg; Intravenous-mouse LD50: 25 mg/kg
flammability hazard characteristics Thermal decomposition emits toxic nitrogen oxides and fluoride fumes
storage and transportation characteristics warehouse ventilation and low temperature drying; Store separately from oxidants and acids
fire extinguishing agent water, dry powder, dry sand, carbon dioxide, foam, 1211 fire extinguishing agent
Last Update：2024-04-09 15:16:45
328-74-5
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Hefei TNJ Chemical Industry Co.,Ltd.
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CAS: 328-74-5
Tel: 0086-551-65418684
Email: sales@tnjchem.com
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View History
328-74-5
642-38-6
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855230-61-4
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34784-07-1
Raw Materials for 328-74-5
Toluene
Nitric acid
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