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Safety Information

32955

Supelco

4,4′-Diaminodiphenyl sulfide

analytical standard

Synonym(s):

4,4′-Thiodianiline

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About This Item

Linear Formula:
S(C6H4NH2)2
CAS Number:
139-65-1
Molecular Weight:
216.30
Beilstein:
1875513
EC Number:
205-370-9
MDL number:
MFCD00025342
UNSPSC Code:
41116107
PubChem Substance ID:
329754407
NACRES:
NA.24

grade

analytical standard

Quality Level

100

Assay

≥99.0% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

mp

105-107 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

SMILES string

Nc1ccc(Sc2ccc(N)cc2)cc1

InChI

1S/C12H12N2S/c13-9-1-5-11(6-2-9)15-12-7-3-10(14)4-8-12/h1-8H,13-14H2

InChI key

ICNFHJVPAJKPHW-UHFFFAOYSA-N

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Signal Word

Danger

Hazard Statements

H302,H350,H411

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Carc. 1B

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

32955-BULK:
32955-250MG:4548173937571
32955-1G:4548173937564
32955-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
BCCL7107
BCCJ8131
BCCF8589
BCCF2849
BCCD4572

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4,4′-Oxydianiline 97%

Sigma-Aldrich

516805

4,4′-Oxydianiline

o-Tolidine ≥95%

Sigma-Aldrich

T8533

o-Tolidine

Aniline ACS reagent, ≥99.5%

Sigma-Aldrich

242284

Aniline

4,4'-Thiodianiline.
Report on carcinogens : carcinogen profiles, 11, III248-III249 (2004-01-01)
R Hasegawa et al.
Carcinogenesis, 12(8), 1515-1518 (1991-08-01)
Three thyroid carcinogens, 2,4-diaminoanisole sulfate (DAAS), N,N'-diethylthiourea (DETU) and 4,4'-thiodianiline (TDA), were simultaneously administered in the diet to male F344 rats at one-third the concentration of the reported TD50 levels (610, 200 and 46 p.p.m. respectively) for 52 weeks. The
L Pomorski et al.
Neoplasma, 49(4), 247-250 (2002-10-17)
Male Wistar rats were divided into two groups. Rats of group 1 were fed basal powdered diet containing 610 ppm 2,4- diaminoanisole sulfate (DAAS), 46 ppm 4,4'-thiodianiline (TDA) and 200 ppm N,N'-diethylthiourea (DETU) for 52 weeks (DTD treatment). Rats of
4,4'-Thiodianiline.
Report on carcinogens : carcinogen profiles, 12, 404-405 (2011-08-25)
4,4'-Thiodianiline.
IARC monographs on the evaluation of the carcinogenic risk of chemicals to humans, 27, 147-154 (1982-04-01)
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