o-Toluidine HCl
Suppliers
Names
[ CAS No. ]:
636-21-5
[ Name ]:
o-Toluidine HCl
[Synonym ]:
2-Methylaniline hydrochloride (1:1)
o-Toluidine Hydrochloride
Benzenamine, 2-methyl-, hydrochloride (1:1)
2-Methylaniline hydrochloride
2-Toluidine hydrochloride
o-Tolylamine hydrochloride
MFCD00012959
o-Toluidin hydrochloride
2-methyl-1-aminobenzene hydrochloride
2-Methylanilinhydrochlorid
o-Tolidine hydrochloride
ortho-Aminotoluene hydrochloride
RCRA waste no. U222
o-Toluidinium chloride
o-toluidine-HCl
o-TOLUIDINE.HCl
1-methyl-2-aminobenzene hydrochloride
o-Toluidine HCl
EINECS 211-252-8
ortho-methylaniline hydrochloride
o-Toluidine, hydrochloride
1-amino-2-methylbenzene hydrochloride
1-methylaniline hydrochloride
2-methylbenzenaminium chloride
O-METHYLANILINE HYDROCHLORIDE
o-Aminotoluene Hydrochloride
Chemical & Physical Properties
[ Boiling Point ]:
242 °C
[ Melting Point ]:
215-217 °C(lit.)
[ Molecular Formula ]:
C7H10ClN
[ Molecular Weight ]:
143.614
[ Flash Point ]:
85ºC
[ Exact Mass ]:
143.050171
[ PSA ]:
26.02000
[ LogP ]:
2.96040
[ Stability ]:
Stable. Incompatible with oxidizing agents, alkalies. Light and moisture sensitive.
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XU7350000
- CHEMICAL NAME :
- o-Toluidine, hydrochloride
- CAS REGISTRY NUMBER :
- 636-21-5
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 39
- MOLECULAR FORMULA :
- C7-H9-N.Cl-H
- MOLECULAR WEIGHT :
- 143.63
- WISWESSER LINE NOTATION :
- ZR B1 &GH
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 :
- 2951 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 :
- 150 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 :
- 1100 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 - mouse
- DOSE/DURATION :
- 113 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 :
- 27300 mg/kg/13W-C
- TOXIC EFFECTS :
- Kidney, Ureter, Bladder - changes in bladder weight Endocrine - changes in spleen weight Nutritional and Gross Metabolic - weight loss or decreased weight gain
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 54600 mg/kg/26W-C
- TOXIC EFFECTS :
- Liver - other changes Liver - changes in liver weight Related to Chronic Data - changes in testicular weight
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 117 gm/kg/101W-C
- TOXIC EFFECTS :
- Tumorigenic - Carcinogenic by RTECS criteria Blood - tumors Skin and Appendages - tumors
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 146 gm/kg/2Y-C
- TOXIC EFFECTS :
- Tumorigenic - Carcinogenic by RTECS criteria Vascular - tumors Liver - tumors
- TYPE OF TEST :
- TD - Toxic dose (other than lowest)
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 159 gm/kg/2Y-C
- TOXIC EFFECTS :
- Tumorigenic - Carcinogenic by RTECS criteria Blood - tumors Vascular - tumors
- TYPE OF TEST :
- TD - Toxic dose (other than lowest)
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 262 gm/kg/2Y-C
- TOXIC EFFECTS :
- Tumorigenic - Carcinogenic by RTECS criteria Vascular - tumors Liver - tumors
- TYPE OF TEST :
- TD - Toxic dose (other than lowest)
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 125 gm/kg/73W-C
- TOXIC EFFECTS :
- Tumorigenic - Carcinogenic by RTECS criteria Skin and Appendages - tumors Blood - tumors
- TYPE OF TEST :
- TD - Toxic dose (other than lowest)
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1210 gm/kg/78W-C
- TOXIC EFFECTS :
- Tumorigenic - Carcinogenic by RTECS criteria Vascular - tumors
- TYPE OF TEST :
- TD - Toxic dose (other than lowest)
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 233 gm/kg/101W-C
- TOXIC EFFECTS :
- Tumorigenic - Carcinogenic by RTECS criteria Blood - tumors Skin and Appendages - tumors
- TYPE OF TEST :
- TD - Toxic dose (other than lowest)
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2142 gm/kg/2Y-C
- TOXIC EFFECTS :
- Tumorigenic - Carcinogenic by RTECS criteria Vascular - tumors Liver - tumors
- TYPE OF TEST :
- TD - Toxic dose (other than lowest)
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 12936 gm/kg/77W-C
- TOXIC EFFECTS :
- Tumorigenic - Carcinogenic by RTECS criteria Vascular - tumors
- TYPE OF TEST :
- TD - Toxic dose (other than lowest)
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2121 gm/kg/2Y-C
- TOXIC EFFECTS :
- Tumorigenic - Carcinogenic by RTECS criteria Kidney, Ureter, Bladder - tumors Blood - tumors
- TYPE OF TEST :
- TD - Toxic dose (other than lowest)
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 4242 gm/kg/2Y-C
- TOXIC EFFECTS :
- Tumorigenic - Carcinogenic by RTECS criteria Kidney, Ureter, Bladder - tumors Blood - tumors
- TYPE OF TEST :
- TD - Toxic dose (other than lowest)
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 12936 gm/kg/77W-C
- TOXIC EFFECTS :
- Tumorigenic - Carcinogenic by RTECS criteria Kidney, Ureter, Bladder - tumors Endocrine - tumors
- TYPE OF TEST :
- Specific locus test
- TYPE OF TEST :
- Sister chromatid exchange
MUTATION DATA
- TYPE OF TEST :
- Morphological transformation
- TEST SYSTEM :
- Rodent - hamster Embryo
- DOSE/DURATION :
- 750 mg/L
- REFERENCE :
- TIVIEQ Toxicology In Vitro. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1987- Volume(issue)/page/year: 2,103,1988 *** REVIEWS *** IARC Cancer Review:Animal Sufficient 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: 27,155,1982 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X8305 No. of Facilities: 32 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 355 (estimated)
Safety Information
[ Symbol ]:
GHS07, GHS08
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H312 + H332-H350
[ Precautionary Statements ]:
P201-P280-P308 + P313
[ Personal Protective Equipment ]:
Eyeshields;Gloves;type P2 (EN 143) respirator cartridges
[ Hazard Codes ]:
T: Toxic;
[ Risk Phrases ]:
R45
[ Safety Phrases ]:
S53-S36/37/39-S45
[ RIDADR ]:
UN 2811 6.1/PG 2
[ WGK Germany ]:
3
[ RTECS ]:
XU735000
[ Packaging Group ]:
II
[ Hazard Class ]:
6.1(a)
[ HS Code ]:
2921430090
Synthetic Route
Customs
[ HS Code ]: 2921430090
[ Summary ]:
HS:2921430090 toluidines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%
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