ChemicalBook > CAS DataBase List > 3,5-Dichlorobenzonitrile

3,5-Dichlorobenzonitrile

Product Name: 3,5-Dichlorobenzonitrile
CAS No.: 6575-00-4
Chemical Name: 3,5-Dichlorobenzonitrile
Synonyms: 3,5-Dichlorobenzonit;3,5-DICHLOROBENZONITRILE;3,5-dichlorobenzenenitrile;3,5-Dichlorobenzonitrile>Benzonitrile, 3,5-dichloro-;3,5-Dichlorobenzonitrile 97%;3,5-Dichlorobenzonitrile,97%;13C6]-3,5-Dichlorobenzonitrile;3,5-Dichlorobenzenecarbonitrile;6-chloro-1,3-diethylpyrimidine-2,4-dione
CBNumber: CB7344152
Molecular Formula: C7H3Cl2N
Formula Weight: 172.01
MOL File: 6575-00-4.mol

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3,5-Dichlorobenzonitrile Property

Melting point:: 64-66 °C (lit.)
Boiling point:: 283.76°C (rough estimate)
Density: 1.4980 (rough estimate)
refractive index: 1.6000 (estimate)
storage temp.: Sealed in dry,Room Temperature
solubility: Chloroform, Methanol (Slightly)
form: Crystalline Powder
color: White to beige-brownish
BRN: 2207019
InChI: InChI=1S/C7H3Cl2N/c8-6-1-5(4-10)2-7(9)3-6/h1-3H
InChIKey: PUJSUOGJGIECFQ-UHFFFAOYSA-N
SMILES: C(#N)C1=CC(Cl)=CC(Cl)=C1
CAS DataBase Reference: 6575-00-4(CAS DataBase Reference)
NIST Chemistry Reference: 3,5-Dichlorobenzonitrile(6575-00-4)

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Safety

Hazard Codes: Xn,T,Xi
Risk Statements: 20/21/22-36/37/38
Safety Statements: 26-37/39-36/37/39-22-36-36/37-9
RIDADR: 3276
WGK Germany: 3
Hazard Note: Irritant/Toxic
TSCA: N
HazardClass: 6.1
PackingGroup: III
HS Code: 29269090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H315Causes skin irritation

H319Causes serious eye irritation

H331Toxic if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P403+P233Store in a well-ventilated place. Keep container tightly closed.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 139394
Product name: 3,5-Dichlorobenzonitrile
Purity: 97%
Packaging: 5g
Price: $53.1
Updated: 2023/01/07

TCI Chemical

Product number: D3261
Product name: 3,5-Dichlorobenzonitrile
Purity: >98.0%(GC)
Packaging: 5g
Price: $38
Updated: 2025/07/31

TCI Chemical

Product number: D3261
Product name: 3,5-Dichlorobenzonitrile
Purity: >98.0%(GC)
Packaging: 25g
Price: $113
Updated: 2025/07/31

TRC

Product number: D436528
Product name: 3,5-Dichlorobenzonitrile
Packaging: 1g
Price: $50
Updated: 2021/12/16

Frontier Specialty Chemicals

Product number: JK417631
Product name: 3,5-Dichlorobenzonitrile
Purity: 98%
Packaging: 5g
Price: $14
Updated: 2021/12/16

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3,5-Dichlorobenzonitrile Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powder

Uses

3,5-Dichlorobenzonitrile was used as internal standard during the programmed temperature vaporization-GC-MS determination of dichlobenil and 2,6-dichlorobenzamide in onions.

Synthesis

19752-55-7

6575-00-4

General procedure for the synthesis of 3,5-dichlorobenzonitrile from 3,5-dichloro-1-bromobenzene: iPrMgCl (2M in THF, 4.1 mL) and THF (5 mL) were added to a flask containing dry LiCl (0.35 g, 8.24 mmol) at 15 °C. After stirring for 15 min, a solution of 3,5-dichloro-1-bromobenzene (1.46 g, 8.03 mmol) in THF (1 mL) was slowly added to the reaction mixture and stirring was continued for 15 min. Subsequently, the reaction mixture was cooled to 0 °C, DMF (1.3 mL, 12 mmol) was added and stirred at this temperature for 2 hours. Upon completion of the reaction, aqueous NH3 (7 mL, 28-30%) and I2 (4.06 g, 16 mmol) were sequentially added to the mixture. After stirring for 2 h at room temperature, the reaction mixture was poured into saturated aqueous Na2SO3 solution and extracted with CHCl3 (3 x 30 mL). The organic layers were combined, dried with Na2SO4 and filtered. After removing the solvent under reduced pressure, the residue was purified by silica gel column chromatography (eluent: hexane/ethyl acetate = 9:1, v/v) to afford pure 3,5-dichlorobenzonitrile (0.73 g) in 71% yield. Most of the nitrile compounds involved in this study were commercially available and were identified by comparison with real samples.

References

[1] Tetrahedron, 2013, vol. 69, # 5, p. 1462 - 1469

3,5-Dichlorobenzonitrile Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 3,5-Dichlorobenzonitrile manufacturers

Hebei Chuanghai Biotechnology Co,.LTD

Product: 3,5-Dichlorobenzonitrile 6575-00-4
Price: US $30.00-10.00/kg
Min. Order: 10kg
Purity: 99%
Supply Ability: 100000kg
Release date: 2024-08-20

Career Henan Chemical Co

Product: 3,5-Dichlorobenzonitrile 6575-00-4
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200kg
Release date: 2019-12-24

6575-00-4, 3,5-DichlorobenzonitrileRelated Search:

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3,5-Dichlorobenzonitrile,97%

3,5-dichlorobenzenenitrile

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Benzonitrile, 3,5-dichloro-

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3,5-Dichlorobenzonitrile&gt

13C6]-3,5-Dichlorobenzonitrile

6575-00-4

C7H3Cl2N

Organic Building Blocks

Nitrogen Compounds

Cyanides/Nitriles

C6 to C7

Building Blocks

Aromatic Nitriles

Phenyls & Phenyl-Het

Nitriles

Chlorine Compounds

Phenyls & Phenyl-Het

C6 to C7

Cyanides/Nitriles

Nitrogen Compounds

Boron, Nitrile, Thio,& TM-Cpds