 Home > Encyclopedia > C Amine

C Amine

C Amine structure

CAS No:
88-53-9
Formula:
C7H8ClNO3S
Chemical Name:
C Amine
Synonyms:
Benzenesulfonic acid,2-amino-5-chloro-4-methyl-;p-Toluenesulfonic acid,2-amino-5-chloro-;2-Amino-5-chloro-4-methylbenzenesulfonic acid;o-Chloro-m-toluidine-p-sulfonic acid;2-Chloro-5-toluidine-4-sulfonic acid;Lake Red C Amine;2-Amino-5-chloro-p-toluenesulfonic acid;Red Lake C Amine;2-Amino-4-methyl-5-chlorobenzenesulfonic acid;5-Amino-2-chlorotoluene-4-sulfonic acid;2-Chloro-5-aminotoluene-4-sulfonic acid;C Amine;1-Amino-4-chloro-5-methylbenzene-2-sulfonic acid;3-Amino-6-chlorotoluene-4-sulfonic acid;4B Acid;CLT acid;2-Amino-5-chloro-4-methylbenzensulfonic acid;2-Amino-5-chloro-4-methylbenzene-1-sulfonic acid
Categories:
Organic Chemistry > Amides

Request for Quotation

Description

White to pink powder. Essentially insoluble as free acid; soluble as sodium or ammonium salt.

DryPowder

C Amine Basic Attributes

Molecular Weight：

221.66

Exact Mass：

221.66

EC Number：

205-020-5

UNII：

HNF96511X2

DSSTox ID：

DTXSID7026528

HScode：

2921430090

Characteristics

PSA：

88.77000

XLogP3：

3.13930

Appearance：

DryPowder

Density：

1.553 g/cm3

Melting Point：

109ºC

Boiling Point：

394ºC

Storage Conditions：

Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Information

hazard class code：

36/37/38

safety instructions：

26-36/37/39

RTECS Number：

DB4807000

Marks：

Stability/Shelf Life：

Stable under normal temperatures and pressures.

Precautionary statement(s)：

P264, P280, P305+P351+P338, P33, P313

Hazard Statements：

H319

GHS Classification：

|Danger|H314 (30.16%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]|P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P337+P313, P363, P405, and P501|Aggregated GHS information provided by 162 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|Warning|H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]|P264, P280, P305+P351+P338, and P337+P313

Drug Information

MeSH Entry Terms：

2-amino-5-chloro-4-methylbenzenesulfonic acid

C Amine Use and Manufacturing

Methods of Manufacturing

Nitrate 3-chloro-4-toluenesulfonic acid with nitric acid at a temperature below 30°C, and then salt it out with saturated brine at 100°C after reacting for 3 hours to obtain 2-nitro-5-chloro-p-toluenesulfonic acid: Add 5-chloro-p-toluenesulfonic acid to water, add acetic acid and iron powder, and reduce it under boiling conditions. The reaction was filtered to remove iron powder, and hydrochloric acid was added to make the filtrate acidic to crystallize 2-amino-5-chloro-p-toluenesulfonic acid.

Uses

Dyestuff intermediates, used in the production of Dahongdian C Lisol Dahong 2G, etc.

Intermediates

Production

100,000 - 500,000 lb

Manufacturing Info：

Printing ink manufacturing|Benzenesulfonic acid, 2-amino-5-chloro-4-methyl-: ACTIVE

Computed Properties

Molecular Weight:221.66
XLogP3:1.5
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:220.9913420
Monoisotopic Mass:220.9913420
Topological Polar Surface Area:88.8
Heavy Atom Count:13
Complexity:274
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Sodium chloride

Sulfuric acid

Recommended Suppliers of C Amine

JHECHEM CO LTD Contact Supplier

CN
5 YRS

Business licensed Certified factory

Manufactory Supplier of BBiochemicals,Peptides,Silicones,Pharmaceuticals,Building blocks,Intermediates

5-Amino-2-chlorotoluene-4-sulfonic Acid

CAS No.: 88-53-9

Inquiry
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-Amino-5-chloro-4-methylbenzenesulfonic acid CAS NO 88-53-9 ISO 9001:2005 REACH Verified Producer

CAS No.: 88-53-9

Grade: Industrial Grade

Content: 99%

Inquiry