3-Chloro-2-methylaniline

ChemicalBook > CAS DataBase List > 3-Chloro-2-methylaniline

3-Chloro-2-methylaniline

Synthesis

Product Name: 3-Chloro-2-methylaniline
CAS No.: 87-60-5
Chemical Name: 3-Chloro-2-methylaniline
Synonyms: 3-CHLORO-O-TOLUIDINE;3-CHLORO-ORTHO-TOLUIDINE;2-Methyl-3-chloroaniline;3-Chloro-2-methylphenylamine;3-chloro-2-methylbenzenamine;6COT;CI 37080;scarlettrbase;3-Chloro-2-Met;Scarlet TR base
CBNumber: CB4854513
Molecular Formula: C7H8ClN
Formula Weight: 141.6
MOL File: 87-60-5.mol

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3-Chloro-2-methylaniline Property

Melting point:: 2 °C (lit.)
Boiling point:: 115-117 °C/10 mmHg (lit.)
Density: 1.185 g/mL at 25 °C (lit.)
refractive index: n20/D 1.588(lit.)
Flash point:: >230 °F
storage temp.: Store below +30°C.
solubility: 4.5g/l
form: Liquid
pka: pK1:2.49(+1) (25°C)
Specific Gravity: 1.19
color: Clear yellow to red or red-brown
Water Solubility: 1g/L at 20℃
BRN: 471697
InChIKey: ZUVPLKVDZNDZCM-UHFFFAOYSA-N
LogP: 2.4
CAS DataBase Reference: 87-60-5(CAS DataBase Reference)
NIST Chemistry Reference: Benzenamine, 3-chloro-2-methyl-(87-60-5)
EPA Substance Registry System: 3-Chloro-2-methylaniline (87-60-5)

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Safety

Hazard Codes: C,N,Xn
Risk Statements: 22-34-43-51/53-36/37/38
Safety Statements: 26-36/37/39-45-61-37/39
RIDADR: UN 3429 6.1/PG 3
WGK Germany: 2
RTECS: XU4760000
TSCA: Yes
HazardClass: 6.1
PackingGroup: III
HS Code: 29214300
Hazardous Substances Data: 87-60-5(Hazardous Substances Data)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H302Harmful if swallowed

H314Causes severe skin burns and eye damage

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary statements

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

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 101621
Product name: 3-Chloro-2-methylaniline
Purity: 99%
Packaging: 100g
Price: $62.1
Updated: 2024/03/01

TCI Chemical

Product number: C0300
Product name: 3-Chloro-2-methylaniline
Purity: >99.0%(GC)(T)
Packaging: 25mL
Price: $37
Updated: 2024/03/01

TCI Chemical

Product number: C0300
Product name: 3-Chloro-2-methylaniline
Purity: >99.0%(GC)(T)
Packaging: 500mL
Price: $105
Updated: 2021/12/16

Alfa Aesar

Product number: A18221
Product name: 3-Chloro-2-methylaniline, 98+%
Packaging: 250g
Price: $115.65
Updated: 2024/03/01

Alfa Aesar

Product number: A18221
Product name: 3-Chloro-2-methylaniline, 98+%
Packaging: 1000g
Price: $354.65
Updated: 2024/03/01

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3-Chloro-2-methylaniline Chemical Properties,Usage,Production

Synthesis

It is obtained by chlorination and reduction of o-nitrotoluene.
1. Chlorination reaction
In o-nitrotoluene, add 2% ferric chloride as a catalyst, pass chlorine gas at 50-60 ° C until the relative density of the reaction solution reaches 1.27-1.29 (50 ° C), wash with 5% hydrochloric acid, and then Wash with water, and finally adjust pH to 7 with liquid caustic soda. Divide the water layer, evaporate the water, carry out vacuum distillation, collect 120-150 ℃ (5.33-8.0kPa) fractions, crystallize by cooling and filter to obtain 2-chloro-6-nitrotoluene.
2. Reduction reaction
Add hydrochloric acid and iron powder to the reaction pot, stir and heat to 90°C, slowly add melted 2-chloro-6-nitrotoluene, complete the addition, and reflux for 3 hours. Cooling, adding liquid alkali to adjust pH to 8, steam distillation to obtain 3-chloro-o-toluidine.

Description

The chloromethylanilines are colorless orwhite crystalline solids or liquids, some have a mild fishyodor. Molecular weight (all isomers) =141.61. HazardIdentification (based on NFPA 704 M Rating System): (87-60-5) Health 2, Flammability 1, Reactivity 0. All are soluble in water and include:

Chemical Properties

clear yellow to red or red-brown liquid

Chemical Properties

The chloromethylanilines are colorless or white crystalline solids or liquids, some have a mild fishy odor.

Uses

Intermediate.

Uses

3-Chloro-2-Methylaniline can be used for dyeing cotton, viscose, silk, nylon and acetate, as well as printing on cotton. It is mainly used for dyeing red, such as coupling with chromophenol AS, AS-BO, AS-ITR, etc.

Preparation

By 1-Methyl-2-nitrobenzene chlorination byproducts 3-Chloro-2-methylbenzenamine?reduction.

Hazard

Toxic by ingestion or inhalation.

Safety Profile

Poison by ingestion. Mutation data reported. When heated to decomposition it emits toxic fumes of Cl and NOx. See also other chloro toluidine entries.

Potential Exposure

Most of the isomers are used in dyestuff manufacture. The 3-chloro-para isomer is used to kill birds. It is marketed as pelleted bait for control of bird populations.

First aid

If this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for at least15 min, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts theskin, remove contaminated clothing and wash immediatelywith soap and water. Seek medical attention immediately. Ifthis chemical has been inhaled, remove from exposure,begin rescue breathing (using universal precautions, including resuscitation mask) if breathing has stopped and CPR ifheart action has stopped. Transfer promptly to a medicalfacility. When this chemical has been swallowed, get medical attention. Give large quantities of water and inducevomiting. Do not make an unconscious person vomit.
Note to physician: Treat for methemoglobinemia.Spectrophotometry may be required for precise determination of levels of methemoglobinemia in urine.

storage

Color Code—Blue: Health Hazard/Poison: Store ina secure poison location. Prior to working with chloromethylanilines you should be trained on its proper handling andstorage. Store in tightly closed containers in a cool, well-ventilated area. Sources of ignition, such as smoking and openflames, are prohibited where Choromethyl anilines are handled, or stored in a manner that could create a potential fireor explosion hazard. A regulated, marked area should beestablished where this chemical is handled, used, or stored incompliance with OSHA Standard 1910.1045.

Shipping

Chlorotoluidines require a label of“POISONOUS/TOXIC MATERIALS.” They fall in DOTHazard Class 6.1 and Packing Group III.

Incompatibilities

Incompatible with oxidizers, strong acids; chloroformates, and acid anhydrides, isocyanates, aldehydes forming fire and explosive hazards.

3-Chloro-2-methylaniline Preparation Products And Raw materials

Raw materials

2-Nitrotoluene 2-Chloro-6-nitrotoluene Ferric chloride Iron

Preparation Products

2-Chloro-6-fluorotoluene 3-CHLORO-2-METHYLPHENYL ISOTHIOCYANATE 7-CHLORO-8-METHYLQUINOLINE Quinclorac 2,6-Dichlorotoluene 7-Dimethylamino-4-methylcoumarin 3-CHLORO-2-METHYLBENZONITRILE pigment yellow 155

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View Lastest Price from 3-Chloro-2-methylaniline manufacturers

Hebei Mujin Biotechnology Co.,Ltd

Product: 3-Chloro-2-methylaniline 87-60-5
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-09-01

Hebei Weibang Biotechnology Co., Ltd

Product: 3-Chloro-2-methylaniline 87-60-5
Price: US $1.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-21

Hebei Chuanghai Biotechnology Co,.LTD

Product: 3-Chloro-2-methylaniline 87-60-5
Price: US $5.00-2.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10000kg
Release date: 2024-08-15

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87-60-5