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2,6-二甲基对苯醌

2,6-二甲基对苯醌名称

[ CAS 号 ]:
527-61-7

[ 中文名 ]:
2,6-二甲基-2,5-环己二烯-1,4-二酮

[ 英文名 ]:
2,6-dimethyl-p-benzoquinone

[中文别名 ]:

[英文别名 ]:

2,6-DIMETHYL-P-QUINONE
2,5-DIMETHOXYPHENYLTHIOUREA
2,6-dimethyl-p-benzoquinone
MFCD00001605
2,6-Dimethylbenzoquinone
m-Xyloquinone
2,6-Dimethyl-1,4-benzoquinone
2,6-dimethyl-p-benzoquinon
2,6-Dimethylquinone
2,6-Dimethylbenzo-1,4-quinone

2,6-二甲基对苯醌物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
200.9±15.0 °C at 760 mmHg

[ 熔点 ]:
71-73 °C(lit.)

[ 分子式 ]:
C₈H₈O₂

[ 分子量 ]:
136.148

[ 闪点 ]:
71.1±17.4 °C

[ 精确质量 ]:
136.052429

[ PSA ]:
34.14000

[ LogP ]:
1.45

[ 外观性状 ]:
黄色固体

[ 蒸汽压 ]:
0.3±0.4 mmHg at 25°C

[ 折射率 ]:
1.511

[ 储存条件 ]:
室温

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

2,6-二甲基对苯醌MSDS

2,6-二甲基对苯醌毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DK4825000

CHEMICAL NAME :: p-Benzoquinone, 2,6-dimethyl-

CAS REGISTRY NUMBER :: 527-61-7

LAST UPDATED :: 199512

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H8-O2

MOLECULAR WEIGHT :: 136.16

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 40 nmol/plate

REFERENCE :: MUREAV Mutation Research. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1964- Volume(issue)/page/year: 347,37,1995

2,6-二甲基对苯醌安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S37/39-S26

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
DK4825000

[ 海关编码 ]:
2914690090

2,6-二甲基对苯醌合成路线

2,6-二甲基对苯醌海关

[ 海关编码 ]: 2914690090

[ 中文概述 ]:
2914690090 其他醌. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:5.5% 普通关税:30.0%

[ Summary ]:
2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

2,6-二甲基对苯醌文献

Isolation and characterizations of quinone analogue-resistant mutants of bo-type ubiquinol oxidase from Escherichia coli.

Biochemistry 37(37) , 12744-52, (1998)

Cytochrome bo is a member of the heme-copper terminal oxidase superfamily and serves as a four-subunit ubiquinol oxidase in the aerobic respiratory chain of Escherichia coli. To probe the location and...

The effects of high concentrations of salts on photosynthetic electron transport in spinach (Spinacia oleracea) chloroplasts.

Biochem. J. 204(3) , 705-12, (1982)

1. Photosynthetic electron transport from water to lipophilic Photosystem II acceptors was stimulated 3--5-fold by high concentrations (greater than or equal to 1 M) of salts containing anions such as...

Redox characteristics of a de novo quinone protein.

J. Phys. Chem. B 111(13) , 3488-95, (2007)

The electrochemistry of 2,6-dimethylbenzoquinone (DMBQ) has been characterized for three different systems: DMBQ freely solvated in aqueous buffer; DMBQ bound to a neutral, blocked cysteine (N-acetyl-...

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