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醌氢醌

醌氢醌用途

用于pH值的测定，也用作电极制造材料

醌氢醌名称

[ CAS 号 ]:
106-34-3

[ 中文名 ]:
醌氢醌

[ 英文名 ]:
Quinhydrone

[中文别名 ]:

[英文别名 ]:

EINECS 203-387-6
Quinhydrone
benzene-1,4-diol,cyclohexa-2,5-diene-1,4-dione
MFCD00010310

醌氢醌物理化学性质

[ 密度 ]:
1.32

[ 沸点 ]:
285 °C

[ 熔点 ]:
167-172 °C(lit.)

[ 分子式 ]:
C₁₂H₁₀O₄

[ 分子量 ]:
218.20500

[ 闪点 ]:
141.6ºC

[ 精确质量 ]:
218.05800

[ PSA ]:
74.60000

[ LogP ]:
1.34840

[ 外观性状 ]:
绿色结晶粉末

[ 蒸汽压 ]:
0.00157mmHg at 25°C

[ 储存条件 ]:
室温，避光

[ 稳定性 ]:
Stable. Incompatible with strong oxidizing agents.

[ 水溶解性 ]:
4 g/L (20 ºC)

醌氢醌MSDS

醌氢醌毒性和生态

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

醌氢醌安全信息

[ 符号 ]:

GHS06

[ 信号词 ]:
Danger

[ 危害声明 ]:
H301-H315-H319-H335

[ 警示性声明 ]:
P261-P301 + P310-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ 危害码 (欧洲) ]:
Xn:Harmful;N:Dangerousfortheenvironment;

[ 风险声明 (欧洲) ]:
R22;R36/37/38;R50

[ 安全声明 (欧洲) ]:
26-36-61-37/39-29

[ 危险品运输编码 ]:
UN 2811 6.1/PG 3

[ WGK德国 ]:
3

[ RTECS号 ]:
VA4550000

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1

[ 海关编码 ]:
2907299090

醌氢醌合成路线

醌氢醌上下游产品

醌氢醌上游产品

醌氢醌下游产品

醌氢醌制备

1.将100g铁钡（硫酸高铁铵）溶于65℃的300ml水中；将25g对苯二酚溶于100ml水中。然后将铁矾溶液加入搅拌中的对苯二酚溶液中，即析了针状结晶。冷却，过滤，用冷水洗涤，晾干，得产品15g。

2. 边搅拌边将理论量的对苯二酚 乙醇溶液加到苯醌- 乙醇溶液中，于10℃下放置4h，含量合格后滤出结晶，用乙醇洗涤一次，再用乙醇进行重结晶，得纯品醌氢醌。

醌氢醌海关

[ 海关编码 ]: 2907299090

[ 中文概述 ]:
2907299090 其他多元酚，酚醇。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ 监管条件 ]: A.入境货物通关单 B.出境货物通关单

[ 检验检疫 ]: R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验

[ 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%

醌氢醌文献

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)

更多文献

醌氢醌