2,2'-Disulfanediyldianiline

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Names

[ Name ]:
2,2'-Disulfanediyldianiline

[Synonym ]:
2-[(2-aminophenyl)disulfanyl]aniline
2,2'-Diaminodiphenyl disulphide
Di(2-aminophenyl) Disulfide
EINECS 214-529-1
2,2'-Diaminodiphenyl Disulfide
MFCD00007703
2,2'-Dithiodianiline
2-Aminophenyl Disulfide
2,2'-Disulfanediyldianiline
Benzenamine, 2,2'-dithiobis-
2,2'-Diamino diphenyl disulfide

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
398.0±27.0 °C at 760 mmHg

[ Melting Point ]:
91-92 °C(lit.)

[ Molecular Formula ]:
C₁₂H₁₂N₂S₂

[ Molecular Weight ]:
248.367

[ Flash Point ]:
194.5±23.7 °C

[ Exact Mass ]:
248.044189

[ PSA ]:
102.64000

[ LogP ]:
3.05

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.741

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BX9540000

CHEMICAL NAME :: Aniline, 2,2'-dithiobis-

CAS REGISTRY NUMBER :: 1141-88-4

BEILSTEIN REFERENCE NO. :: 0914032

LAST UPDATED :: 199703

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C12-H12-N2-S2

MOLECULAR WEIGHT :: 248.38

WISWESSER LINE NOTATION :: ZR BSSR BZ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1005,1986 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 50 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 178 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00263 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 434 mg/kg/7D-I

TOXIC EFFECTS :: Endocrine - changes in spleen weight Blood - pigmented or nucleated red blood cells Nutritional and Gross Metabolic - changes in iron

REFERENCE :: JJATDK JAT, Journal of Applied Toxicology. (John Wiley & Sons Ltd., Baffins Lane, Chichester, W. Sussex PO19 1UD, UK) V.1- 1981- Volume(issue)/page/year: 5,414,1985

Safety Information

[ Symbol ]:

GHS05, GHS06, GHS09

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H301-H318-H410

[ Precautionary Statements ]:
P273-P280-P301 + P310-P305 + P351 + P338-P501

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R41

[ Safety Phrases ]:
S26-S39

[ RIDADR ]:
UN2811 - class 6.1 - PG 3 - EHS - Toxic solids, organic, n.o.s., HI: all

[ WGK Germany ]:
2

[ RTECS ]:
BX9540000

[ HS Code ]:
2930909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

2-Iodoaniline
2-Aminothiophenol
o-nitrophenyl disulfide
Benzo[d]thiazol-2-amine
1-Iodo-2-nitrobenzene
2-Chloro-2,4,6-cycloheptatrien-1-one
2-Nitrochlorobenzene
2-Nitrothiophenol

DownStream

2-(3-chlorophenyl)sulfanylaniline
o-(2-Benzothiazolyl)phenol
2-Methylbenzothiazole
3-(1-benzoylethylidene)-3,4-dihydro-2H-1,4-benzothiazine
Phenyl ethyl ketone
2-(4-CYANOPHENYL)BENZOTHIAZOLE
5,7-dihydroindolo[3,2-b][1,5]benzothiazepin-6-one
3,4-Dihydronaphthalen-1(2H)-one

Customs

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Articles

Effect of 2,2'-diaminodiphenyldisulfide, a resin hardener, on rats.

J. Toxicol. Environ. Health A 7(1) , 69-81, (1981)

Guided by structure-activity relationships among carcinogenic aromatic amines, a sulfur-containing aromatic diamine was designed as a possible noncarcinogenic replacement for the resin hardener 4,4'-m...

Novel Tm(III) Membrane Sensor Based on 2,2'-Dianiline Disulfide and Its Application for the Fluoride Monitoring of Mouth Wash Preparations Ganjali, M.R., et al.

Bull. Korean Chem. Soc. 27 (9) , 1418-1422, (2006)

A general and efficient synthesis of 2-phenylbenzothiazoles from diphenyl disulfides. Chang, Yi-Hua, et al.

Synth. Commun. 23 , 663-670, (1993)

2,2'-[oxybis(ethane-2,1-diyloxy)]bispropane
2,2'-Dimethoxyhydrazobenzene
3-hydroxy-2-[(2-hydroxy-4,4-dimethyl-6-oxocyclohexen-1-yl)disulfanyl]-5,5-dimethylcyclohex-2-en-1-one
2,2'-[(3-methoxypropyl)imino]bisethanol
2,2'-(1,4-Phenylene)bis(2-chloropropane)
2,2',3,3',4',5,6'-HEPTA-O-ACETYL-ALPHA-D-CELLOBIOSYL CHLORIDE