Quinhydrone

Modify Date: 2025-08-21 14:21:24

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	Signal Word	Danger

Name	quinhydrone
Synonym	More Synonyms

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
InChIKey	BDJXVNRFAQSMAA-UHFFFAOYSA-N
SMILES	O=C1C=CC(=O)C=C1.Oc1ccc(O)cc1
Stability	Stable. Incompatible with strong oxidizing agents.
Water Solubility	4 g/L (20 ºC)

Quinhydrone MSDS(Chinese)

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

Symbol	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

Precursor 10
CAS#:108-95-2 Phenol CAS#:123-31-9 Hydroquinone CAS#:105398-69-4 (2-sulfanyliden... CAS#:106-51-4 1,4-Benzoquinone
CAS#:89025-67-2 (2-sulfanyliden... CAS#:91534-05-3 Benzenepropanoi... CAS#:109276-74-6 (3,3-diphenylpr... CAS#:33802-06-1 di-tert-butylim...
CAS#:4323-21-1 4-hydroxycycloh... CAS#:2350-01-8 diphenyl-p-phen...
DownStream 3
CAS#:123-31-9 Hydroquinone CAS#:106-51-4 1,4-Benzoquinone CAS#:133-37-9 DL-Tartaric acid

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%

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)

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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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Quinhydrone
Price: Check
Purity: 97.0%
Delivery: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Quinhydrone
Price: ￥68.0/25g ￥218.0/100g
Purity: 97.0%
Delivery: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Quinhydrone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Quinhydrone 106-34-3
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
Contact: Anson
Email: info@tianfuchem.com

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Quinhydrone

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