2-nitro-4-aminophenol
Names
[ CAS No. ]:
119-34-6
[ Name ]:
2-nitro-4-aminophenol
[Synonym ]:
2-hydroxy-5-aminonitrobenzene
5-amino-2-hydroxynitrobenzene
Phenol, 4-amino-2-nitro-
4-hydroxy-3-nitroaniline
4-Amino-2-nitrophenol
cioxidationbase25
2-nitro-4-aminophenol
fourrinebrownpr
fourrinebrownpropyl
EINECS 204-316-1
MFCD00007876
fourrine57
oxidationbase25
4-hydroxy-3-nitrobenzenamine
4-NH2-2-NO2-phenol
Aminonitrophenol
2-nitro-p-aminophenol
4-amino-2-nitrofenol
Chemical & Physical Properties
[ Density]:
1.5±0.1 g/cm3
[ Boiling Point ]:
334.5±27.0 °C at 760 mmHg
[ Melting Point ]:
125-127 °C(lit.)
[ Molecular Formula ]:
C6H6N2O3
[ Molecular Weight ]:
154.123
[ Flash Point ]:
156.1±23.7 °C
[ Exact Mass ]:
154.037842
[ PSA ]:
92.07000
[ LogP ]:
0.64
[ Vapour Pressure ]:
0.0±0.8 mmHg at 25°C
[ Index of Refraction ]:
1.689
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- SJ6303000
- CHEMICAL NAME :
- Phenol, 4-amino-2-nitro-
- CAS REGISTRY NUMBER :
- 119-34-6
- BEILSTEIN REFERENCE NO. :
- 1368435
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 23
- MOLECULAR FORMULA :
- C6-H6-N2-O3
- MOLECULAR WEIGHT :
- 154.14
- WISWESSER LINE NOTATION :
- ZR DQ CNW
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1470 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 302 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1470 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 108 gm/kg/2Y-C
- TOXIC EFFECTS :
- Tumorigenic - Carcinogenic by RTECS criteria Kidney, Ureter, Bladder - tumors
- TYPE OF TEST :
- Micronucleus test
MUTATION DATA
- TYPE OF TEST :
- Mutation in mammalian somatic cells
- TEST SYSTEM :
- Rodent - mouse Lymphocyte
- DOSE/DURATION :
- 7680 ug/L
- REFERENCE :
- EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 12(Suppl 13),37,1988 *** REVIEWS *** IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 16,43,1978 IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 16,43,1978 IARC Cancer Review:Group 3 IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,56,1987 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-GERMANY;Carcinogen JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1706 No. of Facilities: 1356 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 11981 (estimated) No. of Female Employees: 9309 (estimated)
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H302
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xn:Harmful;
[ Risk Phrases ]:
R22;R36/37/38
[ Safety Phrases ]:
S22-S24/25-S37/39-S26
[ RIDADR ]:
UN 2811 6.1/PG 3
[ WGK Germany ]:
3
[ RTECS ]:
SJ6303000
[ Hazard Class ]:
6.1
[ HS Code ]:
2922299090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2922299090
[ Summary ]:
2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%
Articles
J. Invest. Dermatol. 84(3) , 180-3, (1985)
The percutaneous absorption of 2-nitro-p-phenylene-diamine, 4-amino-2-nitrophenol, nitrobenzene, p-nitroaniline, and 2,4-dinitrochlorobenzene was measured through human and monkey skin. Human studies ...
Plasma levels and kinetic disposition of 2,4-dinitrophenol and its metabolites 2-amino-4-nitrophenol and 4-amino-2-nitrophenol in the mouse.J. Chromatogr. A. 344 , 177-86, (1985)
Eleven groups of six ICR mice were dosed orally with 22.5 mg/kg 2,4-dinitrophenol. Groups were sacrificed at 0, 0.5, 1, 2, 4, 6, 9, 12, 24, 48, and 96 h post-treatment and plasma was collected for ana...
The nonmutagenicity of purified 4-amino-2-nitrophenol in Salmonella typhimurium.Carcinogenesis 3(7) , 809-13, (1982)
Two samples of 4-amino-2-nitrophenol were tested for mutagenicity in Salmonella typhimurium strains TA1535, TA1537, TA1538, TA98, and TA100. Significant mutagenic activity was detected with a sample o...