 Home > Encyclopedia > 2-Chlorobenzyl chloride

2-Chlorobenzyl chloride

2-Chlorobenzyl chloride structure

CAS No:
611-19-8
Formula:
C7H6Cl2
Chemical Name:
2-Chlorobenzyl chloride
Synonyms:
Benzene,1-chloro-2-(chloromethyl)-;Toluene,o,α-dichloro-;Toluene,α,2-dichloro-;1-Chloro-2-(chloromethyl)benzene;o-Chlorobenzyl chloride;α,o-Dichlorotoluene;2-Chlorobenzyl chloride;o,α-Dichlorotoluene;α,2-Dichlorotoluene;NSC 8446;40380-15-2
Categories:
Agrochemicals > Pesticide Intermediates

Request for Quotation

Description

Colorless to light yellow liqui

Liquid|COLOURLESS LIQUID WITH PUNGENT ODOUR.

2-Chlorobenzyl chloride Basic Attributes

Molecular Weight：

161.03

Exact Mass：

161.03

BRN：

471700

EC Number：

210-258-8

UNII：

H58DI83RMD

ICSC Number：

1763

NSC Number：

8446

UN Number：

2235

DSSTox ID：

DTXSID3027241

HScode：

29036990

Characteristics

PSA：

XLogP3：

3.2

Appearance：

Clear colorless to slightly yellow Liquid

Density：

1.078 g/cm³ @ Temp: 18 °C

Melting Point：

-17 °C

Boiling Point：

217 °C

Flash Point：

180 °F

Refractive Index：

1.558-1.560

Water Solubility：

H2O: insoluble

Storage Conditions：

2-8°C

Vapor Pressure：

3 mm Hg ( 84 °C)

Vapor Density：

5.5 (vs air)

Toxicity：

Inhalation-rat LC50:> 1140 mg/m3/1 hour; not reported-rat LD50: 430 mg/kg

Flammability characteristics：

Thermal decomposition to emit toxic chloride fumes

Explosive limit：

1.5-7.8%(V)

Autoignition Temperature：

634 °C

Safety Information

Packing level：

III

Hazard category：

6.1

Transport codes：

UN 2235 6.1/PG 3

wgk germany：

hazard class code：

34-43-50/53-20/21/22

safety instructions：

26-36/37/39-45-29

RTECS Number：

CZ0195000

Marks：

C,N

Storage features：

The warehouse is low-temperature, ventilated and dry

Stability/Shelf Life：

Stable at room temperature in closed containers under normal storage and handling conditions.

Precautionary statement(s)：

P260, P261, P264, P270, P271, P273, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P314, P322, P330, P337+P313, P363, P391, P403+P233, P405, P501

Hazard Statements：

H302

Fire Hazards：

Combustible. Gives off irritating or toxic fumes (or gases) in a fire. Above 91 °C explosive vapour/air mixtures may be formed.

GHS Classification：

|Danger|H302 (77.19%): Harmful if swallowed [Warning Acute toxicity, oral]|P260, P261, P264, P270, P271, P272, P273, P280, P284, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P310, P312, P320, P321, P322, P330, P332+P313, P333+P313, P337+P313, P362, P363, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 172 companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|H302: Harmful if swallowed [Warning Acute toxicity, oral]|P260, P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P314, P322, P330, P337+P313, P363, P403+P233, P405, and P501

Fire Fighting：

Use foam, water spray, dry powder, carbon dioxide.

Explosive Limits and Potential：

Explosive limits , vol% in air: 2.0-8.6

Spillage Disposal：

Personal protection: filter respirator for organic gases and vapours adapted to the airborne concentration of the substance. Do NOT let this chemical enter the environment. Collect leaking liquid in sealable plastic containers. Carefully collect remainder. Then store and dispose of according to local regulations.

Safe Storage：

Ventilation along the floor. Store only in original container. Store in an area without drain or sewer access. Provision to contain effluent from fire extinguishing.

Inhalation Risk：

A harmful contamination of the air will be reached rather slowly on evaporation of this substance at 20 °C; on spraying or dispersing, however, much faster.

Effects of Short Term Exposure：

The substance is irritating to the eyes, skin and respiratory tract.

Fire Prevention：

NO open flames. Above 91 °C use a closed system and ventilation.

Inhalation Prevention：

Use ventilation or local exhaust.

Skin Prevention：

Protective gloves.

Eye Prevention：

Wear safety spectacles.

Toxicity

Toxicity class：

moderately toxic

Drug Information

First Aid：

Fresh air, rest. Seek medical attention if you feel unwell.

Rinse and then wash skin with water and soap. Refer for medical attention if skin irritation occurs.

Rinse with plenty of water (remove contact lenses if easily possible).

MeSH Entry Terms：

2-chlorobenzyl chloride

Exposure Routes：

The substance can be absorbed into the body by inhalation of its aerosol, through the skin and by ingestion.

Symptoms：

Cough.

Redness.

Redness. Pain.

2-Chlorobenzyl chloride Use and Manufacturing

Methods of Manufacturing

The preparation method is to mix o-chlorotoluene and phosphorus trichloride in a reactor, pass chlorine gas at 130-140°C until the relative density of the reaction liquid reaches 1.20-1.22, and then fractionate to obtain the product. It is also possible to use azobisisobutyronitrile as a catalyst, and chlorinate o-chlorotoluene with chlorine in a solvent to prepare the product.

Uses

It is a synthetic pyrethroid insecticide with contact and stomach toxicity, broad insecticidal spectrum, rapid knockdown, and long-lasting effect. It is used to prevent and control pests such as pear and pear psyllids. Very good killing effect, can also effectively control some underground pests, and have a refusal effect on some adults

Intermediates

Production

1,000,000 - 10,000,000 lb

Manufacturing Info：

Pesticide, fertilizer, and other agricultural chemical manufacturing|Benzene, 1-chloro-2-(chloromethyl)-: ACTIVE

Computed Properties

Molecular Weight:161.03
XLogP3:3.2
Rotatable Bond Count:1
Exact Mass:159.9846556
Monoisotopic Mass:159.9846556
Heavy Atom Count:9
Complexity:83
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Benzyl chloride

Phosphorus trichloride

2-Chlorobenzaldehyde

o-Toluidine

Downstream Products

2-Chlorobenzaldehyde

Recommended Suppliers of 2-Chlorobenzyl chloride

Shaanxi Dideu Medichem Co. Ltd Contact Supplier

CN
4 YRS

Business licensed Certified factory

Manufactory Supplier of Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst,Chemical Materials,Chem&Pharm Intermediates,Organic Intermediates,Feed Additive

High Quality 99% Purity of 2-Chlorobenzyl chloride CAS NO 611-19-8 ISO 9001:2005 REACH Verified Producer

CAS No.: 611-19-8

Grade: Industrial Grade

Content: 99%

Inquiry
HANGZHOU LEAP CHEM CO., LTD. Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals,Biochemicals,Pharmaceuticals,Screening Compounds,Food Additives

2-Chlorobenzyl chloride

CAS No.: 611-19-8

Content: 99.00%

Inquiry
NANTONG REFORM PETRO-CHEMICAL CO.,LTD Contact Supplier

CN
4 YRS

Business licensed Certified factory

Manufactory Supplier of Flavors & Fragrances,Catalyst & Auxiliary,Intermediates,Dyes & Pigments,Inorganic Chemistry,petro chemicals,Surfactant,Food Additives,Water Treatment Chemicals

2-Chlorobenzyl chloride

CAS No.: 611-19-8

Grade: Industrial Grade

Content: 99%

Inquiry
Hubei Shengtong Contact Supplier

CN
2 YRS

Business licensed

Trader Supplier of Chemical Materials

o-Chlorobenzyl chloride

CAS No.: 611-19-8

Content: 99%

Inquiry
Henan Lihao Chem Plant Limited Contact Supplier

CN
5 YRS

Business licensed

Trader Supplier of PVC resin,pvc paste resin,melamine

high quality C7H6Cl2 99% transparent liquid KANBEI

CAS No.: 611-19-8

Grade: Industrial Grade

Content: 99%

Inquiry