IUPAC Name: 2-(2-Chloroethyl)-2,3-dihydro-1,3-benzoxazin-4-one
Following is the structure of Chlorethylbenzmethoxazone (CAS NO.132-89-8):
Empirical Formula: C10H10ClNO2
Molecular Weight: 211.6449 g/mol
EINECS: 205-082-3
Density: 1.253 g/cm3
Flash Point: 225.8 °C
Index of Refraction: 1.541
Surface Tension: 39.5 dyne/cm
Enthalpy of Vaporization: 70.85 kJ/mol
Boiling Point: 449.8 °C at 760 mmHg
Vapour Pressure of Chlorethylbenzmethoxazone (CAS NO.132-89-8): 2.78E-08 mmHg at 25 °C
Canonical SMILES: C1=CC=C2C(=C1)C(=O)NC(O2)CCCl
InChI: InChI=1S/C10H10ClNO2/c11-6-5-9-12-10(13)7-3-1-2-4-8(7)14-9/h1-4,9H,5-6H2,(H,12,13)
InChIKey: YEKMWXFHPZBZLR-UHFFFAOYSA-N
1. | ipr-rat LD50:730 mg/kg | BMJOAE British Medical Journal. 1 (1960),36. | ||
2. | orl-rat LD50:10 g/kg | ARZNAD Arzneimittel-Forschung. Drug Research. 7 (1957),651. |
Moderately is toxic by intraperitoneal route. Mildly toxic by ingestion. When heated to decomposition, Chlorethylbenzmethoxazone (CAS NO.132-89-8) emits very toxic fumes of Cl− and NOx.
Chlorethylbenzmethoxazone , its cas register number is 132-89-8. It also can be called 2-(2-Chloroethyl)-2,3-dihydro-4-oxo-1,3-benzoxazine ; 2-(2-Chloroethyl)-2,3-dihydro-4H-1,3-benzoxazin-4-one ; 2-(2-Chloroethyl)-3-aza-4-chromanone ; 2-(beta-Chloroethyl)-2,3-dihydro-4-oxo(benzo-1,3-oxazine) ; 4-27-00-02766 (Beilstein Handbook Reference) ; 4-Oxo-2-(beta-chloroethyl)-2,3-dihydrobenzo-1,3-oxazine ; Apirazin ; Chlorethylbenzmethoxazone ; Chlorthenoxazin ; Chlorthenoxazinum ; Clortenoxazina ; Ossazone ; Ossipirina ; Reugaril ; Reumagrip ; and Valmorin . Its classification code is Drug / Therapeutic Agent.
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