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CAS 587-98-4 | Acid Yellow 36

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Common NameAcid Yellow 36
CAS Number587-98-4Molecular Weight375.377
Density/Boiling Point/
Molecular FormulaC18H14N3NaO3SMelting Point/
MSDSChineseUSAFlash Point/
Symbol
GHS07
Signal WordWarning

Names

Namemetanil yellow
SynonymMore Synonyms

Acid Yellow 36 BiologicalActivity

DescriptionAcid Yellow 36 (Metanil Yellow) is an azo dye and a pH indicator. Acid Yellow 36 changes its color from red at pH 1.2 to yellow at pH 2.3. Acid Yellow 36 is used in the leather, paper and textile industries. Acid Yellow 36 acts as a bifunctional inducer of specific isozymes of P-450 and cytosolic enzymes[1][2][3].
Related CatalogResearch Areas >>OthersSignaling Pathways >>Others >>Others
In VitroAcid Yellow 36 (Metanil Yellow) acts as an inducer of a specific form of microsomal P-450 and cytosolic glutathione-S-transferase (GST) and quinone reductase (QR), which may involve a cytosolic Ah receptor[3].
References

[1]. Sharma UK, et al. Ameliorating efficacy of eugenol against metanil yellow induced toxicity in albino Wistar rats. Food Chem Toxicol. 2019;126:34-40.

[2]. Nakano N, et al. Development of a monitoring system for vinyl chloride gas in air by using an HCl monitoring tape and pyrolyzer. Talanta. 1996;43(3):459-463.

[3]. Ramchandani S, et al. Effect of oral and parenteral administration of metanil yellow on some hepatic and intestinal biochemical parameters. J Appl Toxicol. 1997;17(1):85-91.

Chemical & Physical Properties

Molecular FormulaC18H14N3NaO3S
Molecular Weight375.377
Exact Mass375.065369
PSA102.33000
LogP5.90350
InChIKeyNYGZLYXAPMMJTE-UHFFFAOYSA-M
SMILESO=S(=O)([O-])c1cccc(N=Nc2ccc(Nc3ccccc3)cc2)c1.[Na+]

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DB7329500
CHEMICAL NAME :
Benzenesulfonic acid, 3-((4-(phenylamino)phenyl)azo)-, monosodium salt
CAS REGISTRY NUMBER :
587-98-4
LAST UPDATED :
199709
DATA ITEMS CITED :
15
MOLECULAR FORMULA :
C18-H14-N3-O3-S.Na
MOLECULAR WEIGHT :
375.40
WISWESSER LINE NOTATION :
WSO&R CNUNR DMR &-NA-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
5 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1800 mg/kg/90D-C
TOXIC EFFECTS :
Brain and Coverings - other degenerative changes Autonomic Nervous System - sympathomimetic Behavioral - alteration of operant conditioning
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
6450 mg/kg/15D-I
TOXIC EFFECTS :
Gastrointestinal - other changes Liver - other changes Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - other transferases
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
240 mg/kg/3D-I
TOXIC EFFECTS :
Liver - other changes Biochemical - Metabolism (Intermediary) - lipids including transport
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
540 gm/kg/26W-C
TOXIC EFFECTS :
Blood - normocytic anemia Blood - changes in other cell count (unspecified) Blood - changes in erythrocyte (RBC) count
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
162 gm/kg
SEX/DURATION :
male 90 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count)
TYPE OF TEST :
Cytogenetic analysis

MUTATION DATA

TEST SYSTEM :
Rodent - mouse
DOSE/DURATION :
5 mg/kg
REFERENCE :
CALEDQ Cancer Letters (Shannon, Ireland). (Elsevier Scientific Pub. Ireland Ltd., POB 85, Limerick, Ireland) V.1- 1975- Volume(issue)/page/year: 31,299,1986 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M1438 No. of Facilities: 455 (estimated) No. of Industries: 10 No. of Occupations: 22 No. of Employees: 5070 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M1438 No. of Facilities: 2370 (estimated) No. of Industries: 32 No. of Occupations: 33 No. of Employees: 52679 (estimated) No. of Female Employees: 18156 (estimated)

Safety Information

Symbol
GHS07
Signal WordWarning
Hazard StatementsH317
Precautionary StatementsP280
Personal Protective Equipmentdust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard CodesXi
Risk PhrasesR43
Safety PhrasesS22-S24/25-S36/37
RIDADRNONH for all modes of transport
WGK Germany2
RTECSDB7329500

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Synonyms

Victoriagelb O
m-[(p-Anilinophenyl)azo]benzenesulfonic Acid Sodium Salt
Acid Yellow 36
Ext. D & C Yellow No.1
Monoazo
Sodium 3-[(E)-(4-anilinophenyl)diazenyl]benzenesulfonate
Metanil Yellow C
Benzenesulfonic acid, 3-[(E)-2-[4-(phenylamino)phenyl]diazenyl]-, sodium salt (1:1)
Metanil Yellow E
Acid Metanil Yellow
TROPAEOLIN G
Metanilgelb extra
Kiton Yellow MS
Amacid Yellow M
Sodium Salt of Metanilylazodiphenylamine
3-(4-anilino-phenylazo)-benzenesulfonic acid,sodium salt
3-(4-Anilinophenylazo)benzenesulfonic acid sodium salt
Benzenesulfonic acid, 3-[[4- (phenylamino)phenyl]azo]-, monosodium salt
sodium,3-[(4-anilinophenyl)diazenyl]benzenesulfonate
Fenazo Yellow M
Acid Golden G
sodium 3-{(E)-[4-(phenylamino)phenyl]diazenyl}benzenesulfonate
3-{[4-(phenylamino)-phenyl]azo}benzenesulfonic acid sodium salt
EINECS 209-608-2
Benzenesulfonic acid, m-[(p-anilinophenyl)azo]-, sodium salt
sodium 3-(p-anilinophenylazo)benzenesulfonate
MFCD00007486
3-(4-Anilino-phenylazo)-benzolsulfonsaeure,Natriumsalz
3-[[4-(Phenylamino)phenyl]azo]benzenesulfonic Acid Monosodium Salt

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