ChemicalBook > CAS DataBase List > 3-(METHYLTHIO)ANILINE

3-(METHYLTHIO)ANILINE

Product Name: 3-(METHYLTHIO)ANILINE
CAS No.: 1783-81-9
Chemical Name: 3-(METHYLTHIO)ANILINE
Synonyms: AKOS 91141;3-Methylthio;M-THIOANISIDINE;3-Aminothionisole;M-AMINOTHIOANISOLE;3-AMINOTHIOANISOLE;3-(METHYLTHIO)ANILIN;M-(METHYLTHIO)ANILINE;3-(METHYLTHIO)ANILINE;m-(methylthio)-anilin
CBNumber: CB3154245
Molecular Formula: C7H9NS
Formula Weight: 139.22
MOL File: 1783-81-9.mol

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3-(METHYLTHIO)ANILINE Property

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.)
Flash point:: >230 °F
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
form: clear liquid
pka: 3.96±0.10(Predicted)
Specific Gravity: 1/130
color: Colorless to Light orange to Yellow
BRN: 2078599
LogP: 1.68
CAS DataBase Reference: 1783-81-9(CAS DataBase Reference)
NIST Chemistry Reference: 3-CH3SC6H4NH2(1783-81-9)
EPA Substance Registry System: m-(Methylthio)aniline (1783-81-9)

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Safety

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
Toxicity: LD50 orl-qal: 750 mg/kg AECTCV 12,355,83

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

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: 144886
Product name: 3-(Methylthio)aniline
Purity: 97%
Packaging: 5g
Price: $33.3
Updated: 2025/07/31

Sigma-Aldrich

Product number: 144886
Product name: 3-(Methylthio)aniline
Purity: 97%
Packaging: 1g
Price: $28
Updated: 2023/06/20

TCI Chemical

Product number: M1673
Product name: 3-(Methylthio)aniline
Purity: >98.0%(GC)(T)
Packaging: 25g
Price: $106
Updated: 2025/07/31

Biosynth Carbosynth

Product number: FA162607
Product name: 3-Aminothioanisole
Packaging: 10g
Price: $450
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0022463
Product name: 3-(METHYLTHIO)ANILINE
Purity: 95.00%
Packaging: 1G
Price: $606.38
Updated: 2021/12/16

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3-(METHYLTHIO)ANILINE Chemical Properties,Usage,Production

Chemical Properties

clear dark brown liquid

Uses

Pharmaceutical intermediate.

Uses

3-(Methylthio)aniline was used in the synthesis of phenyl azobenzene sulfonamide derivatives.

Hazard

See aniline.

Safety Profile

Moderately toxic by ingestion.When heated to decomposition it emits toxic vapors ofNO_x and SO_x.

Purification Methods

Purify 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

Raw materials

Preparation Products

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3-(METHYLTHIO)ANILINE Suppliers

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View Lastest Price from 3-(METHYLTHIO)ANILINE manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: 3-(METHYLTHIO)ANILINE 1783-81-9
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2025-06-27

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 3-(Methylthio)aniline 1783-81-9
Price: US $0.00/G
Min. Order: 100G
Purity: 98%min
Supply Ability: 30kg/month
Release date: 2023-02-03

Shijiazhuang tongyang Import and Export Co., LTD

Product: 3-(METHYLTHIO)ANILINE 1783-81-9
Price: US $10.00/KG
Min. Order: 10KG
Purity: 99
Supply Ability: 100 mt
Release date: 2021-08-13

1783-81-9, 3-(METHYLTHIO)ANILINERelated Search:

N1-(3-Aminophenyl)acetamide m-Anisidine AZURE B TETRAFLUOROBORATE 3-(METHYLTHIO)ANILINE Azure B 3,3'-Sulfonyldianiline BIS(4-FLUORO-3-NITROPHENYL) SULFONE 3-NITRO THIOANISOLE 3,3'-Diamino-4,4'-dihydroxydiphenyl sulfone REACTIVE BLACK 5 4-METHYLSULFONYL-2-NITROFLUOROBENZENE 3-(METHYLTHIO)PHENYL ISOCYANATE Toluidine Blue O 2-(Methylthio)aniline 96%,O-(METHYLTHIO)ANILINE,2-(methylthio)aniline,98 4-(Methylthio)aniline 98%,4-(METHYLTHIO)ANILINE,98%,P-(METHYLTHIO)ANILINE,4-(METHYLTHIO)ANILINE 5-CHLORO-2-(METHYLTHIO)ANILINE 3-ACETAMIDOTHIOANISOLE Methylene Blue

M-(METHYLTHIO)ANILINE

M-THIOANISIDINE

3-AMINOTHIOANISOLE

3-(METHYLMERCAPTO)ANILINE

3-(METHYLTHIO)ANILINE

AKOS 91141

M-AMINOTHIOANISOLE

3-(Methylsulfanyl)aniline

3-(METHYLTHIO)ANILINE,97%

3-Aminothionisole

BENZENE, 1-AMINO-3-(METHYLTHIO)

3-(Methylmercapto)aniline, 3-Aminothioanisole

Methyl(3-aminophenyl) sulfide

3-(METHYLTHIO)ANILIN

3-(Methylthio)aniline, 97% 10GR

3-Aminothioanisolem-Thioanisidine

3-(methylthio)-benzenamin

3-(methylthio)benzenamine

3-Methylthio

3-Methylthiobenzenamine

3-Methyl Mercapto Aniline(Organic Chemicals)

Aniline, 3-methylthio-

Aniline, m-(methylthio)-

Benzenamine, 3-(methylthio)-

m-(methylthio)-anilin

m-Aminophenyl methyl sulfide

m-aminophenylmethylsulfide

3-Aminothioanisole/Meta-(Methylthio)aniline

3-Aminothioanisole~3-(Methylmercapto)aniline

3-(Methylthio)aniline&gt

1783-81-9

C7H9NS

Building Blocks

AMINE

Organic Building Blocks

Sulfides/Disulfides

Sulfur Compounds

Amines

Miscellaneous