Ethanol,2-[(2-methylpropyl)amino]-, 1-(3-aminobenzoate), hydrochloride (1:1)
Names
[ CAS No. ]:
553-58-2
[ Name ]:
Ethanol,2-[(2-methylpropyl)amino]-, 1-(3-aminobenzoate), hydrochloride (1:1)
[Synonym ]:
Unacaine hydrochloride
2-Isobutylaminoethyl m-aminobenzoate hydrochloride
Metabutethamine HCl
2-(Isobutylamino)ethanol m-aminobenzoate hydrochloride
Unacaine
Butethamine meta-isomer hydrochloride
ETHANOL,2-(ISOBUTYLAMINO)-,m-AMINOBENZOATE (ester),MONOHYDROCHLORIDE
Metabutethamine hydrochloride
Chemical & Physical Properties
[ Boiling Point ]:
383.7ºC at 760mmHg
[ Molecular Formula ]:
C13H21ClN2O2
[ Molecular Weight ]:
272.77100
[ Flash Point ]:
185.9ºC
[ Exact Mass ]:
272.12900
[ PSA ]:
64.35000
[ LogP ]:
3.44530
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- KL4374900
- CHEMICAL NAME :
- Ethanol, 2-(isobutylamino)-, m-aminobenzoate (ester), monohydrochloride
- CAS REGISTRY NUMBER :
- 553-58-2
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C13-H20-N2-O2.Cl-H
- MOLECULAR WEIGHT :
- 272.81
- WISWESSER LINE NOTATION :
- ZR CVO2M1Y1&1 &GH
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 245 mg/kg
- TOXIC EFFECTS :
- Behavioral - convulsions or effect on seizure threshold Behavioral - excitement Lungs, Thorax, or Respiration - respiratory stimulation
- REFERENCE :
- AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium) V.4- 1898- Volume(issue)/page/year: 115,483,1958