Quinhydrone

Modify Date: 2024-01-01 20:30:30

Quinhydrone Structure
Quinhydrone structure
Common Name Quinhydrone
CAS Number 106-34-3 Molecular Weight 218.20500
Density 1.32 Boiling Point 285 °C
Molecular Formula C12H10O4 Melting Point 167-172 °C(lit.)
MSDS Chinese USA Flash Point 141.6ºC
Symbol GHS06
GHS06
Signal Word Danger

 Names

Name quinhydrone
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.32
Boiling Point 285 °C
Melting Point 167-172 °C(lit.)
Molecular Formula C12H10O4
Molecular Weight 218.20500
Flash Point 141.6ºC
Exact Mass 218.05800
PSA 74.60000
LogP 1.34840
Vapour Pressure 0.00157mmHg at 25°C
Stability Stable. Incompatible with strong oxidizing agents.
Water Solubility 4 g/L (20 ºC)

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VA4550000
CHEMICAL NAME :
Quinhydrone
CAS REGISTRY NUMBER :
106-34-3
LAST UPDATED :
199710
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C6-H6-O2.C6-H4-O2
MOLECULAR WEIGHT :
218.22
WISWESSER LINE NOTATION :
L6V DVJ &QR DQ

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 :
225 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FEPRA7 Federation Proceedings, Federation of American Societies for Experimental Biology. (Bethesda, MD) V.1-46, 1942-87. Volume(issue)/page/year: 8,348,1949
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
35 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FEPRA7 Federation Proceedings, Federation of American Societies for Experimental Biology. (Bethesda, MD) V.1-46, 1942-87. Volume(issue)/page/year: 8,348,1949
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
RBPMAZ Revue Belge de Pathologie et de Medecine Experimentale. (Brussels, Belgium) V.18-31, 1947-65. For publisher information, see PTEUA6. Volume(issue)/page/year: 22,1,1952
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
RBPMAZ Revue Belge de Pathologie et de Medecine Experimentale. (Brussels, Belgium) V.18-31, 1947-65. For publisher information, see PTEUA6. Volume(issue)/page/year: 22,1,1952

 Safety Information

Symbol GHS06
GHS06
Signal Word Danger
Hazard Statements H301-H315-H319-H335
Precautionary Statements P261-P301 + P310-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes Xn:Harmful;N:Dangerousfortheenvironment;
Risk Phrases R22;R36/37/38;R50
Safety Phrases 26-36-61-37/39-29
RIDADR UN 2811 6.1/PG 3
WGK Germany 3
RTECS VA4550000
Packaging Group III
Hazard Class 6.1
HS Code 2907299090

 Synthetic Route

 Customs

HS Code 2907299090
Summary 2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%

 Articles17

More Articles
Tenebrionid secretions and a fungal benzoquinone oxidoreductase form competing components of an arms race between a host and pathogen.

Proc. Natl. Acad. Sci. U. S. A. 112 , E3651-60, (2015)

Entomopathogenic fungi and their insect hosts represent a model system for examining invertebrate-pathogen coevolutionary selection processes. Here we report the characterization of competing componen...

Positional adaptability in the design of mutation-resistant nonnucleoside HIV-1 reverse transcriptase inhibitors: a supramolecular perspective.

AIDS Res. Hum. Retroviruses 29(1) , 4-12, (2013)

Drug resistance is a key cause of failed treatment of HIV infection. The efficacy of nonnucleoside reverse transcriptase-inhibiting (NNRTI) drugs is impaired by the rapid emergence of drug-resistant m...

The effect of the hydrogen ion concentration upon the salt error of the quinhydrone electrode.

J. Am. Chem. Soc. 69(3) , 533-6, (1947)

 Synonyms

EINECS 203-387-6
Quinhydrone
benzene-1,4-diol,cyclohexa-2,5-diene-1,4-dione
2,5-Cyclohexadiene-1,4-dione,compd.with1,4-benzenediol(1:1)
MFCD00010310
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