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497-56-3

497-56-3 structure
497-56-3 structure
  • Name: Phenol,2-methyl-3,5-dinitro-
  • Chemical Name: 2-methyl-3,5-dinitrophenol
  • CAS Number: 497-56-3
  • Molecular Formula: C7H6N2O5
  • Molecular Weight: 198.13300
  • Create Date: 2016-07-08 11:13:52
  • Modify Date: 2024-02-28 14:13:44

Name 2-methyl-3,5-dinitrophenol
Synonyms 3,5-Dinitro-o-cresol
Phenol,2-methyl-3,5-dinitro
3,5-Dinitro-ortho-cresol
o-Cresol,3,5-dinitro
Density 1.55g/cm3
Boiling Point 350.8ºC at 760mmHg
Molecular Formula C7H6N2O5
Molecular Weight 198.13300
Flash Point 158.2ºC
Exact Mass 198.02800
PSA 111.87000
LogP 2.56340
Vapour Pressure 2.12E-05mmHg at 25°C
Index of Refraction 1.639

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GO9500000
CHEMICAL NAME :
o-Cresol, 3,5-dinitro-
CAS REGISTRY NUMBER :
497-56-3
BEILSTEIN REFERENCE NO. :
2562551
LAST UPDATED :
199612
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C7-H6-N2-O5
MOLECULAR WEIGHT :
198.15
WISWESSER LINE NOTATION :
WNR CQ B1 ENW

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
25 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,678,1986
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
20 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,678,1986
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
24800 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
BJEPA5 British Journal of Experimental Pathology. (Blackwell Scientific Pub. Ltd., POB 88, Oxford, UK) V.1- 1920- Volume(issue)/page/year: 50,277,1969
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
12 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 53,58,1935
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Mammal - dog
DOSE/DURATION :
20 mg/kg
TOXIC EFFECTS :
Nutritional and Gross Metabolic - body temperature increase
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 53,58,1935
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Bird - pigeon
DOSE/DURATION :
6 mg/kg
TOXIC EFFECTS :
Nutritional and Gross Metabolic - body temperature increase
REFERENCE :
JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 53,58,1935