3-Methylindole cas no:83-34-1
Synonyms: 1/C9H9N/c1-7-6-10-9-5-3-2-4-8(7)9/h2-6,10H,1H;3-Methyl-4,5-benzopyrrole;3-methyl-2,3-dihydro-1H-indole;3-MI;1H-Indole, 3-methyl-;Skatol;beta-Methylindole;Indole, 3-methyl-;1H-Indole,3-methyl-;Scatole;3-Methyl-1H-indole;FEMA No. 3019;.beta.-Methylindole;3-methyl-H-indole;3-methyl indole (Skatole);Skatole;
Name3-Methylindole
CAS83-34-1
Synonyms1/C9H9N/c1-7-6-10-9-5-3-2-4-8(7)9/h2-6,10H,1H;3-Methyl-4,5-benzopyrrole;3-methyl-2,3-dihydro-1H-indole;3-MI;1H-Indole, 3-methyl-;Skatol;beta-Methylindole;Indole, 3-methyl-;1H-Indole,3-methyl-;Scatole;3-Methyl-1H-indole;FEMA No. 3019;.beta.-Methylindole;3-methyl-H-indole;3-methyl indole (Skatole);Skatole;
EINECS(EC#)201-471-7
Molecular FormulaC9H9N
Molecular Weight131.18
Appearancewhite or slightly brown platelets
refractive index1.5666 (100 C)
storage tempStore in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Sensitive Light Sensitive
Hazard Xi:Irritant
Risk R36/37/38
HS Code 29339920
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- NM0350000
- CHEMICAL NAME :
- Indole, 3-methyl-
- CAS REGISTRY NUMBER :
- 83-34-1
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 10
- MOLECULAR FORMULA :
- C9-H9-N
- MOLECULAR WEIGHT :
- 131.19
- WISWESSER LINE NOTATION :
- T56 BMJ D1
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 :
- 3450 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For
publisher information, see FCTOD7. Volume(issue)/page/year: 14,863,1976
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 470 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AECTCV Archives of Environmental Contamination and Toxicology.
(Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ
070944) V.1- 1973- Volume(issue)/page/year: 14,111,1985
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 175 mg/kg
- TOXIC EFFECTS :
- Liver - other changes
Kidney, Ureter, Bladder - other changes
Blood - other changes
- REFERENCE :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For
publisher information, see FCTOD7. Volume(issue)/page/year: 14,863,1976
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Amphibian - frog
- DOSE/DURATION :
- 1 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- 85KYAH "Merck Index; an Encyclopedia of Chemicals, Drugs, and Biologicals",
11th ed., Rahway, NJ 07065, Merck & Co., Inc. 1989 Volume(issue)/page/year:
11,1354,1989
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Parenteral
- SPECIES OBSERVED :
- Amphibian - frog
- DOSE/DURATION :
- 435 mg/kg
- TOXIC EFFECTS :
- Behavioral - altered sleep time (including change in righting reflex)
Lungs, Thorax, or Respiration - respiratory depression
- 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: 19,307,1922
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Mammal - domestic
- DOSE/DURATION :
- 300 mg/kg
- TOXIC EFFECTS :
- Lungs, Thorax, or Respiration - chronic pulmonary edema
- REFERENCE :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For
publisher information, see FCTOD7. Volume(issue)/page/year: 14,863,1976
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Mammal - cattle
- DOSE/DURATION :
- 200 mg/kg
- TOXIC EFFECTS :
- Lungs, Thorax, or Respiration - emphysema
Lungs, Thorax, or Respiration - chronic pulmonary edema
- REFERENCE :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For
publisher information, see FCTOD7. Volume(issue)/page/year: 14,863,1976
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Mammal - cattle
- DOSE/DURATION :
- 60 mg/kg
- TOXIC EFFECTS :
- Lungs, Thorax, or Respiration - emphysema
Lungs, Thorax, or Respiration - chronic pulmonary edema
- REFERENCE :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For
publisher information, see FCTOD7. Volume(issue)/page/year: 14,863,1976
*** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***
NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
NOES - National Occupational Exposure Survey (1983)
NOES Hazard Code - E0419
No. of Facilities: 21 (estimated)
No. of Industries: 1
No. of Occupations: 1
No. of Employees: 83 (estimated)
No. of Female Employees: 83 (estimated)
