ChemicalBook > CAS DataBase List > 4,4'-THIODIANILINE

4,4'-THIODIANILINE

Product Name
4,4'-THIODIANILINE
CAS No.
139-65-1
Chemical Name
4,4'-THIODIANILINE
Synonyms
ASD;4-AMINOPHENYLTHIOETHER;BIS(4-AMINOPHENYL) SULFIDE;NCI-C01707;Thioaniline;4-Aminopheny;4-Aminophenylt;Arylsulfatase D;4,4'-Thioaniline;4,4’-thioaniline
CBNumber
CB0230825
Molecular Formula
C12H12N2S
Formula Weight
216.3
MOL File
139-65-1.mol
More
Less

4,4'-THIODIANILINE Property

Melting point:
105-107 °C(lit.)
Boiling point:
361 °C
Density 
1.1391 (rough estimate)
refractive index 
1.5700 (estimate)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
DMSO (Slightly), Methanol (Slightly)
pka
4.55±0.10(Predicted)
color 
Pale Brown
BRN 
1875513
InChIKey
ICNFHJVPAJKPHW-UHFFFAOYSA-N
CAS DataBase Reference
139-65-1(CAS DataBase Reference)
NIST Chemistry Reference
Benzenamine, 4,4'-thiobis-(139-65-1)
IARC
2B (Vol. 27, Sup 7) 1987
EPA Substance Registry System
4,4'-Thiodianiline (139-65-1)
More
Less

Safety

Hazard Codes 
T,N
Risk Statements 
45-22-51/53
Safety Statements 
53-45-61
RIDADR 
UN 3077 9/PG 3
WGK Germany 
3
RTECS 
BY9625000
8-10-21
HazardClass 
IRRITANT
PackingGroup 
III
HS Code 
29309090
Hazardous Substances Data
139-65-1(Hazardous Substances Data)
Toxicity
mouse,LD50,intravenous,180mg/kg (180mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#01564,
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H302Harmful if swallowed

H350May cause cancer

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P202Do not handle until all safety precautions have been read and understood.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P273Avoid release to the environment.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P308+P313IF exposed or concerned: Get medical advice/attention.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
32955
Product name
4,4′-Diaminodiphenyl sulfide
Purity
analytical standard
Packaging
250mg
Price
$46.2
Updated
2024/03/01
Sigma-Aldrich
Product number
32955
Product name
4,4′-Diaminodiphenyl sulfide
Purity
analytical standard
Packaging
1g
Price
$117
Updated
2022/05/15
TCI Chemical
Product number
T0632
Product name
Bis(4-aminophenyl) Sulfide
Purity
>98.0%(HPLC)(T)
Packaging
25g
Price
$176
Updated
2024/03/01
Sigma-Aldrich
Product number
436372
Product name
4,4′-Diaminodiphenyl sulfide
Purity
98%
Packaging
25g
Price
$333
Updated
2024/03/01
TRC
Product number
T350330
Product name
4,4''-Thiodianiline
Packaging
5g
Price
$100
Updated
2021/12/16
More
Less

4,4'-THIODIANILINE Chemical Properties,Usage,Production

Chemical Properties

A brown-purple powder or needles.

Uses

4,4'-Thiodianiline is a carcinogenic aromatic amine used in the textile industry. It can also be used to modify electrodes in solar cells. Dyes and metabolites, Environmental Testing.

Uses

4,4′-Thiodianiline was used almost exclusively as a chemical intermediate in the production of three dyes: C.I. mordant yellow 16, milling red G, and milling red FR. However, only mordant yellow 16 had any commercial significance in the United States (IARC 1982, HSDB 2009); it was used to dye wool and for printing on wool, silk, and cotton (SDC 1971). Mordant yellow 16 has been used as an indicator in the U.S. government’s nerve gas detector program (SOCMA 2002). However, no uses of either 4,4′-thiodianiline or mordant yellow 16 since the early 1990s have been reported.

Uses

4,4′-Diaminodiphenyl sulfide may be employed for the fabrication of quantum wires and quantum dots by chemical vapor deposition.
It may be used for the preparation of the following:

  • polypyromellitimides
  • sulfur-containing copolyimides
  • polyamides

Definition

ChEBI: 4,4'-Thiodianiline is a substituted aniline.

General Description

4,4'-Thiodianiline is a substituted aniline. It is a brown to violet colored solid aromatic amine that emits toxic fumes of nitrogen oxides, carbon monoxide, carbon dioxide, nitrogen and sulfur oxides when heated to decomposition. 4,4'-Thiodianiline is primarily used as a chemical intermediate in the production of certain dyes. 

Air & Water Reactions

Insoluble in water.

Reactivity Profile

4,4'-THIODIANILINE is incompatible with acids, diazo and azo compounds, halocarbons, isocyanates, aldehydes, alkali metals, nitrides, hydrides, and other strong reducing agents. May generate heat with these materials and hydrogen gas or hydrogen sulfide gas. May liberate hydrogen sulfide if heated to decomposition or mixed with an acid. Also incompatible with peroxides, phenols (acidic), epoxides, anhydrides, and acid halides.

Health Hazard

ACUTE/CHRONIC HAZARDS: When heated to decomposition 4,4'-THIODIANILINE emits very toxic fumes.

Fire Hazard

Flash point data for 4,4'-THIODIANILINE are not available, however 4,4'-THIODIANILINE is probably combustible.

Safety Profile

Confirmed carcinogen with experimental carcinogenic and tumorigenic data. Poison by intravenous route. Moderately toxic by ingestion. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits very toxic fumes of NOx and SOx. See also SULFIDES.

Potential Exposure

4,40-Thiodianiline is used as a dye intermediate; in organic sythesis; as a lab reagent. Antiplatyhelmintic agents; Carcinogens

Carcinogenicity

4,4′-Thiodianiline is reasonably anticipated to be a human carcinogen based on sufficient evidence of carcinogenicity from studies in experimental animals.

Shipping

UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9Miscellaneous hazardous material, Technical Name Required. UN3143 dye intermediates, solid, toxic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.

Purification Methods

The free base is used for the detection of NO3 ions. The diacetate crystallises from aqueous AcOH with m 182o and the sulfoxide, m 184o, forms prisms from EtOH or H2O. [Fuson & Melamed J Org Chem 13 690 I1948, Beilstein 1 3 III 1246, 13, IV 1246.]

Incompatibilities

This material may be combustible. 4,40-Thiodianiline is incompatible with acids, diazo and azo compounds, halocarbons, isocyanates, aldehydes, alkali metals, nitrides, hydrides, and other strong reducing agents. May generate heat with these materials and hydrogen gas or hydrogen sulfide gas. May liberate hydrogen sulfide if heated to decomposition or mixed with an acid. Also incompatible with peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Light and moisture sensitive

Waste Disposal

It is inappropriate and possibly dangerous to the environment to dispose of expired or waste drugs and pharmaceuticals by flushing them down the toilet or discarding them to the trash. Household quantities of expired or waste pharmaceuticals may be mixed with wet cat litter or coffee grounds, double-bagged in plastic, discard in trash. Larger quantities shall carefully take into consideration applicable DEA, EPA, and FDA regulations. If possible return the pharmaceutical to the manufacturer for proper disposal being careful to properly label and securely package the material. Alternatively, the waste pharmaceutical shall be labeled, securely packaged and transported by a state licensed medical waste contractor to dispose by burial in a licensed hazardous or toxic waste landfill or incinerator.

4,4'-THIODIANILINE Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

View Lastest Price from 4,4'-THIODIANILINE manufacturers

Hebei Yanxi Chemical Co., Ltd.
Product
4,4'-THIODIANILINE 139-65-1
Price
US $40.00-40.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
10 tons
Release date
2023-10-17
Hebei Guanlang Biotechnology Co., Ltd.
Product
4,4'-THIODIANILINE 139-65-1
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2022-11-11
Honest Joy Holdings Limited
Product
4,4'-Diaminodiphenyl sulfide, 139-65-1
Price
US $0.00/KG
Min. Order
1KG
Purity
99.3%
Supply Ability
100 tons
Release date
2022-01-26

139-65-1, 4,4'-THIODIANILINERelated Search:


  • 4,4-diaminodiphenylsulphide
  • 4,4'-Thioaniline
  • 4,4'-Thiobis(aniline)
  • 4,4'-Thiobisbenzenamine
  • 4-[(4-Aminophenyl)sulfanyl]phenylamine
  • Aniline, 4,4'-thiodi-
  • Bis(4-aminophenyl)sulphide
  • Bis(p-aminophenyl)sulphide
  • bis(para-aminophenyl)sulphide
  • Di(p-aminophenyl)sulphide
  • di(para-aminophenyl)sulphide
  • diphenyl,4,4’-diamino-sulfid
  • NCI-C01707
  • p,p’-diaminodiphenylsulfide
  • 4,4'-DIAMINODIPHENYL SULFIDE
  • 4,4'-DI(AMINOPHENYL) SULFIDE
  • 4,4'-THIODIANILINE
  • 4-AMINOPHENYL SULFIDE
  • 4-AMINOPHENYLTHIOETHER
  • 2,2'-Thiobisbenzenamine
  • 4-[(4-aminophenyl)thio]aniline
  • (p-Aminophenyl)sulfide
  • 4,4'-Thiodianiline,95%
  • 4-Aminophenylthioether(4,4′-Thiodianiline)
  • 4-Aminophenyl Sulfide 4,4'-Thiodianiline
  • 4,4'-thiodianiline and its salts
  • 4-Aminopheny
  • 4,4'-Thiodaniline
  • 4,4′-Thiodianiline Solution, 100ppm
  • Anti-ARSD antibody produced in rabbit
  • Arylsulfatase D
  • Anti-Arylsulfatase D precursor antibody produced in rabbit
  • Anti-ASD antibody produced in rabbit
  • 4-Aminophenylt
  • 4,4’-diaminodiphenylsulphide
  • 4,4’-thioaniline
  • 4,4’-thiobis(aniline)
  • 4,4’-thiobis-benzenamin
  • 4,4’-thiobisbenzenamine
  • 4,4’-thiodi-anilin
  • 4,4-Diaminodiphenyl sulphide
  • 4,4'-Diaminodiphenylsulphide
  • p,p’-diaminodiphenylsulphide
  • p,p'-Diaminodiphenyl sulfide
  • p,p'-Diaminodiphenyl sulphide
  • p,p-Thiodianiline
  • para,para’-diaminodiphenylsulphide
  • para,para’-thiodianiline
  • Sulfide, bis(p-aminophenyl)
  • sulfide,bis(p-aminophenyl)
  • Thioaniline
  • Thiodi-p-phenylenediamine
  • BIS(P-AMINOPHENYL)SULFIDE
  • BIS(4-AMINOPHENYL) SULFIDE
  • ASD
  • DI(P-AMINOPHENYL)SULFIDE
  • 4-(4-aminophenylthio)benzenamine
  • 4,4-DIAMINODIPHENYL SULFIDE, STANDARDFOR GC