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Substance Name: p-Toluidine
RN: 106-49-0
UNII: I1D0KL7I4U
InChIKey: RZXMPPFPUUCRFN-UHFFFAOYSA-N
Molecular Formula
- C7-H9-N
Molecular Weight
- 107.1551
- All
- Classifications
- Links to Resources
- Names & Synonyms
- Registry Numbers
- Structure Descriptors
- Toxicity
- Physical Properties
Classification Codes
Classification Codes
- Mutation Data
- Skin / Eye Irritant
Superlist Classification Codes
- Reportable Quantity (RQ) = 100 lb
- TWA (2 ppm); skin; Confirmed animal carcinogen with unknown relevance to humans; BEI
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Names and Synonyms
Results Name
- p-Toluidine
Name of Substance
- 4-Aminotoluene
- 4-Toluidine
- p-Toluidine
Synonyms
- 1-Amino-4-methylbenzene
- 4-Amino-1-methylbenzene
- 4-Aminotoluen
- 4-Aminotoluen [Czech]
- 4-Aminotoluene
- 4-Methylaniline
- 4-Methylbenzenamine
- 4-Toluidine
- AI3-19858
- Aniline, p-methyl-
- Benzenamine, 4-methyl-
- C.I. 37107
- C.I. Azoic Coupling Component 107
- CCRIS 598
- CI 37107
- CI Azoic Coupling Component 107
- EC 203-403-1
- EINECS 203-403-1
- HSDB 2044
- Naphtol AS-KG
- Naphtol AS-KGLL
- NSC 15350
- p-Aminotoluene
- p-Methylaniline
- p-Methylbenzenamine
- p-Toluidin
- p-Toluidin [Czech]
- p-Toluidine
- p-Toluidyna
- p-Toluidyna [Polish]
- p-Tolylamine
- RCRA waste number U353
- Toluidine, p-
- UNII-I1D0KL7I4U
Systematic Names
- Benzenamine, 4-methyl-
- p-Toluidine
Superlist Names
- Benzenamine, 4-methyl-
- p-Toluidine
- p-Toluidine, liquid or solid
- p-Toluidine, liquid or solid [UN1708] [Poison]
- RCRA waste no. U353
- UN1708
Registry Numbers
CAS Registry Number
- 106-49-0
FDA UNII
- I1D0KL7I4U
Other Registry Number
- 12221-03-3
Related Registry Numbers
- 32954-54-4 (nitrate)
- 540-23-8 (hydrochloride)
System Generated Number
- 0000106490
Structure Descriptors
InChI
InChI=1S/C7H9N/c1-6-2-4-7(8)5-3-6/h2-5H,8H2,1H3InChIKey
RZXMPPFPUUCRFN-UHFFFAOYSA-NSmiles
Cc1ccc(N)Toxicity
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| bird - wild | LD50 | oral | 42mg/kg (42mg/kg) | Toxicology and Applied Pharmacology. Vol. 21, Pg. 315, 1972. | |
| mouse | LD50 | intraperitoneal | 50mg/kg (50mg/kg) | National Technical Information Service. Vol. AD691-490, | |
| mouse | LD50 | oral | 330mg/kg (330mg/kg) | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 25(8), Pg. 50, 1981. | |
| quail | LD50 | oral | 237mg/kg (237mg/kg) | Archives of Environmental Contamination and Toxicology. Vol. 12, Pg. 355, 1983. | |
| rabbit | LD50 | oral | 270mg/kg (270mg/kg) | Vsesoyuznyi Institut Nauchnoi i Tekhnicheskoi Informatsii Vol. #4035-77, | |
| rabbit | LD50 | skin | 890mg/kg (890mg/kg) | BIOFAX Industrial Bio-Test Laboratories, Inc., Data Sheets. Vol. 31-4/1973, | |
| rat | LC50 | inhalation | > 640mg/m3/1H (640mg/m3) | BIOFAX Industrial Bio-Test Laboratories, Inc., Data Sheets. Vol. 31-4/1973, | |
| rat | LD50 | oral | 336mg/kg (336mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) PERIPHERAL NERVE AND SENSATION: SPASTIC PARALYSIS WITH OR WITHOUT SENSORY CHANGE BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD | Bromatologia i Chemia Toksykologiczna. Vol. 17, Pg. 51, 1984. |
Physical Properties
| Physical Property | Value | Units | Temp (deg C) | Source |
|---|---|---|---|---|
| Melting Point | 43.7 | deg C | EXP | |
| Boiling Point | 200.4 | deg C | EXP | |
| pKa Dissociation Constant | 5.1 | (none) | 25 | EXP |
| log P (octanol-water) | 1.39 | (none) | EXP | |
| Water Solubility | 6500 | mg/L | 15 | EXP |
| Vapor Pressure | 0.286 | mm Hg | 25 | EXP |
| Henry's Law Constant | 2.02E-06 | atm-m3/mole | 25 | EXP |
| Atmospheric OH Rate Constant | 1.32E-10 | cm3/molecule-sec | 25 | EST |
Physical property data is provided to ChemIDplus by SRC, Inc.