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Disperse Yellow 42

Disperse Yellow 42 structure

CAS No:
5124-25-4
Formula:
C18H15N3O4S
Chemical Name:
Disperse Yellow 42
Synonyms:
Benzenesulfonamide,3-nitro-N-phenyl-4-(phenylamino)-;Sulfanilanilide,3-nitro-N4-phenyl-;3-Nitro-N-phenyl-4-(phenylamino)benzenesulfonamide;C.I. 10338;Amacel Yellow CW;Amacron Yellow LS;Artisil Yellow FL;Belacyl Fast Yellow W;Bellechem Estracyl Yellow W;Celliton Fast Yellow GGLL-CF;Cibacet Yellow GWL;Cibacet Yellow GWN;C.I. Disperse Yellow 42;Diacelliton Fast Yellow YLP;Dianix Yellow YL;Dispersol Fast Yellow T;Esteroquinone Light Yellow 3JLL;Foron Yellow SE-FL;Interchem Acetate Yellow GSF (HDLF-40);Interchem Polydye Yellow GSFD;Interchem Yellow GSF (HDLF);Kayalon Fast Yellow YL;Kayalon Polyester Yellow YLF;Latyl Yellow YL;Lenra Yellow CW;Miketon Fast Yellow YL;Miketon Polyester Yellow YL;Polydye Disperse Yellow GSFM;Polydye Yellow GSFD;Polynal Yellow G;Setacyl Yellow FL;Setacyl Yellow P-FL;Terasil Yellow GWL;Tertranese Yellow P-GL;Kayalon Polyester Yellow YL-SE;4-Anilino-3-nitrobenzenesulfonanilide;Dispersol Yellow C-T;Tersetile Yellow GL;C.I. Disperse Yellow 37;Palanil Yellow GE;Tulasteron Fast Yellow G-C;Disperse Yellow GWL;Ostacet Yellow SE-LG;Resolin Yellow I-GGLS;Foron Yellow SE-FLI;Viosperse Yellow GL-FS;Teratop Yellow GWL;NSC 93815;Disperse Yellow 42;Resolin Yellow GGLS;Disperse Yellow MFL;Kiwalon Polyester Yellow YLSE Powder;Kiwalon Polyester Yellow YLSE;37372-51-3;73299-40-8;213129-11-4
Categories:
Organic Chemistry > Amides

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Description

DryPowder

Disperse Yellow 42 Basic Attributes

Molecular Weight：

369.3944

Exact Mass：

369.39

EC Number：

225-862-7

NSC Number：

93815

DSSTox ID：

DTXSID8052148

HScode：

2935009090

Characteristics

PSA：

112.40000

XLogP3：

5.88920

Appearance：

DryPowder

Density：

1.44g/cm3

Melting Point：

156 °C

Boiling Point：

548.1ºC at 760mmHg

Flash Point：

285.3ºC

Refractive Index：

1.692

Safety Information

Precautionary statement(s)：

P261, P272, P273, P280, P302+P352, P321, P333+P313, P363, P391, P501

Hazard Statements：

H317

GHS Classification：

|Warning|H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]|P261, P272, P273, P280, P302+P352, P321, P333+P313, P363, P391, and P501|Aggregated GHS information provided by 54 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Toxicity

Bioconcentration：

40.74

Drug Information

Biological Half-Life：

0.22 Days

MeSH Entry Terms：

C.I. Disperse Yellow 42

Disperse Yellow 42 Use and Manufacturing

Methods of Manufacturing

Taking o-nitrochlorobenzene, aniline and chlorosulfonic acid as the main raw materials, firstly, o-nitrochlorobenzene and chlorosulfonic acid are subjected to chlorosulfonation reaction, and then condensed with aniline, filtered, ground, and dried to obtain the finished product. . Heat 349.5g chlorosulfonic acid (100%) to 60℃, add it to 78.8g o-nitrochlorobenzene (100%) that has been melted, then heat to 105-110℃ for 6h, then quickly pour the product into 1500mL In water (water temperature 0-5°C), stir for 30 min below 25°C, filter, and wash with cold water until neutral, to obtain 160-162g of a 30% water-containing paste product. Add 215mL of water, 14.85g (100%) of light calcium carbonate, 32.1g (100%) of aniline to the reactor, stir and raise the temperature to 35-40℃, add 38.4g of the above paste product, continue to raise the temperature to 100℃, and reflux 8h. Cool down to 40°C, filter and wash with hot water until there is no aniline. After drying at 100℃, the product is about 53g.

Uses

Used for dyeing polyester and its blended fabrics

Dyes

Fabric, textile, and leather products not covered elsewhere

Manufacturing Info：

Textiles, apparel, and leather manufacturing|Benzenesulfonamide, 3-nitro-N-phenyl-4-(phenylamino)-: ACTIVE

Computed Properties

Molecular Weight:369.4
XLogP3:4.4
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:6
Rotatable Bond Count:5
Exact Mass:369.07832714
Monoisotopic Mass:369.07832714
Topological Polar Surface Area:112
Heavy Atom Count:26
Complexity:560
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Calcium carbonate

Chlorosulfonic acid