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328-72-3

3,5-Bis(trifluoromethyl)chlorobenzene is a chemical compound characterized by a benzene ring with two trifluoromethyl groups and a chlorine atom attached at the 3 and 5 positions. This colorless liquid is known for its chemical stability and hydrophobicity, conferred by the trifluoromethyl groups, and is utilized in various applications due to its unique properties. It is important to handle this compound with care, as it can be harmful if ingested, inhaled, or cause irritation to the skin and eyes.

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  • 328-72-3 Structure

  • Basic information

    1. Product Name: 3,5-BIS(TRIFLUOROMETHYL)CHLOROBENZENE
    2. Synonyms: 5-chloro-1,3-bis(trifluoromethyl)-benzene;benzene,5-chloro-1,3-bis(trifluoromethyl)-;bistrifluoromethylchlorobenzene;1-CHLORO-3,5-BIS(TRIFLUOROMETHYL)BENZENE;3,5-BIS(TRIFLUOROMETHYL)CHLOROBENZENE;3,5-BIS(TRIFLUOROMETHYL)-1-CHLOROBENZENE;3,5-Bis(trifluoromethyl)chlorobenzene 97%;3,5-Bis(trifluoromethyl)chlorobenzene97%
    3. CAS NO:328-72-3
    4. Molecular Formula: C8H3ClF6
    5. Molecular Weight: 248.55
    6. EINECS: N/A
    7. Product Categories: Miscellaneous
    8. Mol File: 328-72-3.mol

  • Chemical Properties

    1. Melting Point: -25 °C
    2. Boiling Point: 133.78°C (rough estimate)
    3. Flash Point: 42.7 °C
    4. Appearance: /
    5. Density: 1.475 g/cm3
    6. Refractive Index: N/A
    7. Storage Temp.: Sealed in dry,Room Temperature
    8. Solubility: N/A
    9. CAS DataBase Reference: 3,5-BIS(TRIFLUOROMETHYL)CHLOROBENZENE(CAS DataBase Reference)
    10. NIST Chemistry Reference: 3,5-BIS(TRIFLUOROMETHYL)CHLOROBENZENE(328-72-3)
    11. EPA Substance Registry System: 3,5-BIS(TRIFLUOROMETHYL)CHLOROBENZENE(328-72-3)

  • Safety Data

    1. Hazard Codes: Xi
    2. Statements: 36/37/38
    3. Safety Statements: 26-36/37/39
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 328-72-3(Hazardous Substances Data)

328-72-3 Usage

Uses

Used in Organic Synthesis:
3,5-Bis(trifluoromethyl)chlorobenzene is used as a key intermediate in the synthesis of pharmaceuticals and agrochemicals, contributing to the development of new materials and specialty chemicals.
Used in Chemical Reactions:
In the chemical industry, 3,5-Bis(trifluoromethyl)chlorobenzene is utilized as a solvent and reagent, taking advantage of its unique properties to facilitate various chemical processes.
Used in the Development of New Materials:
3,5-BIS(TRIFLUOROMETHYL)CHLOROBENZENE's high level of chemical stability and hydrophobicity make it a valuable component in the creation of innovative materials and specialty chemicals, enhancing their performance and applicability in different fields.

Check Digit Verification of cas no

The CAS Registry Mumber 328-72-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 3,2 and 8 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 328-72:
(5*3)+(4*2)+(3*8)+(2*7)+(1*2)=63
63 % 10 = 3
So 328-72-3 is a valid CAS Registry Number.

328-72-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-chloro-3,5-bis(trifluoromethyl)benzene

1.2 Other means of identification

Product number -
Other names 1-Chlor-3,5-bis-trifluormethyl-benzol

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:328-72-3 SDS

328-72-3Relevant articles and documents

PROCESS FOR THE PREPARATION OF ORGANIC HALIDES

-

Paragraph 00146, (2017/08/01)

The present invention provides a halo-de-carboxylation process for the preparation of organic chlorides, organic bromides and mixtures thereof, from their corresponding carboxylic acids, using a chlorinating agent selected from trichloroisocyanuric acid (TCCA), dichloroisocyanuric acid (DCCA), or combination thereof, and a brominating agent.

REACTIONS OF ORGANIC COMPOUNDS WITH SF4-HF-HALOGENATING AGENT SYSTEMS VI. REACTIONS OF BENZENE AND ITS DERIVATIVES WITH SF4-HF-Cl2(Br2)

Kunshenko, B. V.,Omarov, V. O.,Muratov, N. N.,Mikhailevskii, S. M.,Yagupol'skii, L. M.

, p. 108 - 112 (2007/10/02)

In the reactions of benzene-carboxylic and -dicarboxylic acids with SF4-HF-Cl2(Br2), apart from the conversion of carboxyls into trifluoromethyl groups, there occurs the halogenation of the benzene ring with the formation of the corresponding chloro- and bromo-containing (trifluoromethyl)- and bis(trifluoromethyl)-benzenes.

Process for preparing chlorinated compounds

-

, (2008/06/13)

A process for the preparation of monochlorinated and dichlorinated bis-(perhalomethyl)-benzenes of the formula (I) by reacting bis-(perhalomethyl)-benzenes of the formula (II) with elementary chlorine in chlorosulfonic acid as the reaction medium, at a te

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