4-Benzoquinone Monoxime
Names
[ CAS No. ]:
637-62-7
[ Name ]:
4-Benzoquinone Monoxime
[Synonym ]:
Quinone MonooxiMe
p-quinone monooxime
N-Hydroxy-p-benzoquinone imine
p-benzoquinone,monooxime
4-hydroxyimino-5-cyclohexadien-1-one
2,5-Cyclohexadiene-1,4-dione 1-OxiMe
1,4-Benzoquinone 4-OxiMe
Benzoquinone monoxime
4-Benzoquinone Monoxime
Chemical & Physical Properties
[ Density]:
1.23 g/cm3
[ Boiling Point ]:
265.9ºC at 760 mmHg
[ Molecular Formula ]:
C6H5NO2
[ Molecular Weight ]:
123.10900
[ Flash Point ]:
114.6ºC
[ Exact Mass ]:
123.03200
[ PSA ]:
49.66000
[ LogP ]:
0.51170
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- GU5625000
- CHEMICAL NAME :
- 2,5-Cyclohexadien-1-one, 4-hydroxyimino-
- CAS REGISTRY NUMBER :
- 637-62-7
- BEILSTEIN REFERENCE NO. :
- 2040595
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C6-H5-N-O2
- MOLECULAR WEIGHT :
- 123.12
- WISWESSER LINE NOTATION :
- L6V DYJ DUNQ
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 :
- 260 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
MUTATION DATA
- TYPE OF TEST :
- Mutation in microorganisms
- TEST SYSTEM :
- Bacteria - Escherichia coli
- DOSE/DURATION :
- 1 umol/plate
- REFERENCE :
- MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 164,263,1986 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M3272 No. of Facilities: 11 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 136 (estimated)
Safety Information
[ HS Code ]:
2928000090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2928000090
[ Summary ]:
2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%