2,5-Cyclohexadiene-1,4-dione,2,3,5-trimethyl- cas no:935-92-2
Synonyms: Benzoquinone,trimethyl- (6CI); p-Benzoquinone, 2,3,5-trimethyl- (8CI); p-Benzoquinone,trimethyl- (5CI); 2,3,5-Trimethyl-1,4-benzoquinone;2,3,5-Trimethyl-2,5-cyclohexadiene-1,4-dione; 2,3,5-Trimethyl-p-benzoquinone;2,3,5-Trimethylbenzoquinone; 2,3,5-Trimethylquinone;2,3,6-Trimethyl-1,4-benzoquinone; 2,3,6-Trimethyl-p-benzoquinone;2,3,6-Trimethylbenzoquinone; Cumoquinone; NSC 93919;Trimethyl-1,4-benzoquinone; Trimethyl-p-benzoquinone; Trimethyl-p-quinone;Trimethylbenzoquinone; Trimethylquinone; p-Pseudocumoquinone; y-Cumoquinone
Name2,5-Cyclohexadiene-1,4-dione,2,3,5-trimethyl-
CAS935-92-2
SynonymsBenzoquinone,trimethyl- (6CI); p-Benzoquinone, 2,3,5-trimethyl- (8CI); p-Benzoquinone,trimethyl- (5CI); 2,3,5-Trimethyl-1,4-benzoquinone;2,3,5-Trimethyl-2,5-cyclohexadiene-1,4-dione; 2,3,5-Trimethyl-p-benzoquinone;2,3,5-Trimethylbenzoquinone; 2,3,5-Trimethylquinone;2,3,6-Trimethyl-1,4-benzoquinone; 2,3,6-Trimethyl-p-benzoquinone;2,3,6-Trimethylbenzoquinone; Cumoquinone; NSC 93919;Trimethyl-1,4-benzoquinone; Trimethyl-p-benzoquinone; Trimethyl-p-quinone;Trimethylbenzoquinone; Trimethylquinone; p-Pseudocumoquinone; y-Cumoquinone
EINECS(EC#)213-309-2
Molecular FormulaC9H10 O2
Molecular Weight150.19
refractive index1.501
Safety
A poison by skin contact. When heated to decomposition it emits acrid smoke and irritating vapors.
| Organism |
Test Type |
Route |
Reported Dose (Normalized Dose) |
Effect |
Source |
| mouse |
LD50 |
intraperitoneal |
18mg/kg (18mg/kg) |
BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
LUNGS, THORAX, OR RESPIRATION: DYSPNEA
GASTROINTESTINAL: OTHER CHANGES |
National Technical Information Service. Vol. OTS0529741-1, |
| mouse |
LD50 |
oral |
200mg/kg (200mg/kg) |
BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
BEHAVIORAL: TREMOR
SKIN AND APPENDAGES (SKIN): HAIR: OTHER |
National Technical Information Service. Vol. OTS0545315, |
| rabbit |
LD50 |
skin |
> 200mg/kg (200mg/kg) |
|
United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. Vol. 8EHQ-0291-1191, |
| rat |
LD50 |
intraperitoneal |
25mg/kg (25mg/kg) |
BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD |
National Technical Information Service. Vol. OTS0545315, |
| rat |
LD50 |
oral |
200mg/kg (200mg/kg) |
BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD |
National Technical Information Service. Vol. OTS0545315, |
| rat |
LDLo |
skin |
200mg/kg (200mg/kg) |
|
United States Environmental Protection Agency, Office of Pesticides and Toxic Substances. Vol. 8EHQ-0291-1191, |
