ChemicalBook Product Catalog Chemical Reagents Organic reagents Thiol / thiol 3-(METHYLTHIO)ANILINE

3-(METHYLTHIO)ANILINE

3-(METHYLTHIO)ANILINE Basic information
Product Name:3-(METHYLTHIO)ANILINE
Synonyms:M-(METHYLTHIO)ANILINE;M-THIOANISIDINE;3-AMINOTHIOANISOLE;3-(METHYLMERCAPTO)ANILINE;3-(METHYLTHIO)ANILINE;AKOS 91141;M-AMINOTHIOANISOLE;3-(Methylsulfanyl)aniline
CAS:1783-81-9
MF:C7H9NS
MW:139.22
EINECS:217-232-5
Product Categories:Amines;Miscellaneous
Mol File:1783-81-9.mol
3-(METHYLTHIO)ANILINE Structure
3-(METHYLTHIO)ANILINE Chemical Properties
Boiling point 163-165 °C16 mm Hg(lit.)
density 1.13 g/mL at 25 °C(lit.)
vapor pressure 1.66Pa at 25℃
refractive index n20/D 1.637(lit.)
Fp >230 °F
storage temp. Keep in dark place,Inert atmosphere,Room temperature
pka3.96±0.10(Predicted)
form clear liquid
color Colorless to Light orange to Yellow
Specific Gravity1/130
BRN 2078599
LogP1.68
CAS DataBase Reference1783-81-9(CAS DataBase Reference)
NIST Chemistry Reference3-CH3SC6H4NH2(1783-81-9)
EPA Substance Registry Systemm-(Methylthio)aniline (1783-81-9)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-37/39
RIDADR UN 2810 6.1/PG 3
WGK Germany 3
RTECS BY6301000
F 2-8-13
Hazard Note Harmful
TSCA T
HazardClass IRRITANT, STENCH
HazardClass 6.1
HS Code 29309090
ToxicityLD50 orl-qal: 750 mg/kg AECTCV 12,355,83
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
3-(METHYLTHIO)ANILINE Usage And Synthesis
Chemical Propertiesclear dark brown liquid
UsesPharmaceutical intermediate.
Uses3-(Methylthio)aniline was used in the synthesis of phenyl azobenzene sulfonamide derivatives.
HazardSee aniline.
Safety ProfileModerately toxic by ingestion.When heated to decomposition it emits toxic vapors ofNOx and SOx.
Purification MethodsPurify the aniline by fractional distillation in an inert atmostphere. It has UV max at 226 and 300nm. [Bordwell & Cooper J Am Chem Soc 74 10581952.] The N-acetyl derivative has m 78-78.5o (from aqueous EtOH). The hydrochloride has m 260-261o (aqueous EtOH/HCl) or m 225-227o (EtOH/Et2O). [Beilstein 13 H 533, 13 III 1221, 13 IV 1289.]
3-(METHYLTHIO)ANILINE Preparation Products And Raw materials
Preparation Products3-(Methylthio)benzoic acid-->3-Bromothioanisole-->3-(METHYLSULFONYL)ANILINE-->N-methyl-3-(methylsulfonyl)benzenamine
BIS(4-FLUORO-3-NITROPHENYL) SULFONE REACTIVE BLACK 5 Azure B Methylene Blue 3-(METHYLTHIO)ANILINE 3-AMINO-4-METHOXYPHENYL ETHYL SULFONE 3,3'-Sulfonyldianiline AZURE B TETRAFLUOROBORATE CI 52041 3-NITRO THIOANISOLE Basic Blue 17 THIORIDAZINE HYDROCHLORIDE LUCIFER YELLOW VS DILITHIUM SALT UNIBLUE A SODIUM SALT 4-METHYLSULFONYL-2-NITROFLUOROBENZENE 3,7-dinitrophenothiazine 5-oxide CI 52005 3,3'-Diamino-4,4'-dihydroxydiphenyl sulfone
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