benquinox

Modify Date: 2025-09-15 18:02:56

benquinox Structure
benquinox structure
Common Name benquinox
CAS Number 495-73-8 Molecular Weight 241.24500
Density 1.24g/cm3 Boiling Point 370.6ºC at 760mmHg
Molecular Formula C13H11N3O2 Melting Point N/A
MSDS N/A Flash Point 177.9ºC

 Names

Name benquinox
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.24g/cm3
Boiling Point 370.6ºC at 760mmHg
Molecular Formula C13H11N3O2
Molecular Weight 241.24500
Flash Point 177.9ºC
Exact Mass 241.08500
PSA 74.05000
LogP 2.11950
Index of Refraction 1.623
InChIKey ORLIFVYIUIQGOA-UHFFFAOYSA-N
SMILES O=Nc1ccc(NNC(=O)c2ccccc2)cc1

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DH6125000
CHEMICAL NAME :
Benzoic acid, (4-oxo-2,5-cyclohexadien-1-ylidene)hydrazide, oxime
CAS REGISTRY NUMBER :
495-73-8
BEILSTEIN REFERENCE NO. :
3326107
LAST UPDATED :
199612
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C13-H11-N3-O2
MOLECULAR WEIGHT :
241.27
WISWESSER LINE NOTATION :
L6Y DYJ AUNQ DUNMVR

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 :
100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FMCHA2 Farm Chemicals Handbook. (Meister Pub., 37841 Euclid Ave., Willoughy, OH 44094) Volume(issue)/page/year: -,C65,1991
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GUCHAZ Guide to the Chemicals Used in Crop Protection. (Information Canada, 171 Slater St., Ottawa, Ont., Canada) Volume(issue)/page/year: 6,34,1973
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
30ZDA9 "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971 Volume(issue)/page/year: -,116,1971

 Safety Information

Hazard Codes T: Toxic;
Risk Phrases 21-25
Safety Phrases 36/37-45
RIDADR UN 2588
Packaging Group III
Hazard Class 6.1(b)

 Synonyms

cerenox
Benchinox
Tillantox
Cereline
Lerenox
Benguinox
benzoic acid [4-(hydroxyimino)-2,5-cyclohexadien-1-ylidene]hydrazide
Cerenox
N’-[4-(hydroxyimino)cyclohexa-2,5-dien-1-ylidene]benzohydrazide
Tserenox
Cereden
2’-(4-hydroxyiminocyclohexa-2,5-dienylidene)benzohydrazide
Benquinox
N'-(4-nitrosophenyl)benzohydrazide
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