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2,5-二叔丁基-1,4-苯醌

2,5-二叔丁基-1,4-苯醌名称

[ CAS 号 ]:
2460-77-7

[ 中文名 ]:
2,5-二叔丁基-1,4-苯醌

[ 英文名 ]:
2,5-Di-tert-butyl-1,4-benzoquinone

[中文别名 ]:

[英文别名 ]:

2,5-Di-tert-butyl-p-benzoquinone
MFCD00019442
2,5-Di-tert-butyl-1,4-benzoquinone
2,5-Di-tert-butyl-2,5-cyclohexadiene-1,4-dione
2,5-di-tert-Butyl-p-quinone
2,5-Di-tert-butylbenzoquinone
2,5-Di-tert-butylquinone
2,5-Di-tert-butylsemiquinone
2,5-di-tert-butyl-para-benzoquinone
2,5-di(tert-butyl)-1,4-hydroquinone

2,5-二叔丁基-1,4-苯醌物理化学性质

[ 密度 ]:
1.027g/cm3

[ 沸点 ]:
285.4ºC at 760 mmHg

[ 熔点 ]:
152-154 °C(lit.)

[ 分子式 ]:
C₁₄H₂₀O₂

[ 分子量 ]:
220.30700

[ 闪点 ]:
106.2ºC

[ 精确质量 ]:
220.14600

[ PSA ]:
34.14000

[ LogP ]:
3.08320

[ 外观性状 ]:
黄色至金色-结晶粉末

[ 蒸汽压 ]:
0.00281mmHg at 25°C

[ 折射率 ]:
1.504

[ 储存条件 ]:
室温，干燥

2,5-二叔丁基-1,4-苯醌MSDS

详细MSDS(安全技术说明书)

2,5-二叔丁基-1,4-苯醌毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: GU5140000

CHEMICAL NAME :: 2,5-Cyclohexadiene-1,4-dione, 2,5-bis(1,1-dimethylethyl)-

CAS REGISTRY NUMBER :: 2460-77-7

BEILSTEIN REFERENCE NO. :: 2047945

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C14-H20-O2

MOLECULAR WEIGHT :: 220.34

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Morphological transformation

TEST SYSTEM :: Rodent - mouse Embryo

DOSE/DURATION :: 1500 ug/L

REFERENCE :: CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1980- Volume(issue)/page/year: 16,477,1995

2,5-二叔丁基-1,4-苯醌安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

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

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36

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

[ WGK德国 ]:
3

[ RTECS号 ]:
GU5140000

[ 海关编码 ]:
2914690090

2,5-二叔丁基-1,4-苯醌上下游产品

2,5-二叔丁基-1,4-苯醌上游产品

2,5-二叔丁基-1,4-苯醌下游产品

2,5-二叔丁基-1,4-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%

2,5-二叔丁基-1,4-苯醌文献

P2u purinoceptor modulation of intracellular Ca2+ in a human lung adenocarcinoma cell line: down-regulation of Ca2+ influx by protein kinase C.

Cell Calcium 20(4) , 339-46, (1996)

The human lung small cell adenocarcinoma cell line, A549, demonstrates a concentration-dependent rise in [Ca2+]i in response to extracellular nucleotides. The cells show Ca2+ mobilization on addition ...

The importance of the hydroxyl moieties for inhibition of the Ca(2+)-ATPase by trilobolide and 2,5-di(tert-butyl)-1,4-benzohydroquinone.

Biochem. Biophys. Res. Commun. 199(2) , 916-21, (1994)

Trilobolide and 2,5-di(tert-butyl)-1,4-benzohydroquinone (BHQ) are potent inhibitors of the Ca(2+)-ATPase of skeletal muscle sarcoplasmic reticulum. Desoxytrilobolide and 2,5-di(tert-butyl)-1,4-diacet...

Redox proteins as electron acceptors from chlorophyll triplet state in lipid bilayer vesicles: kinetics of reduction of membrane reconstituted cytochrome c oxidase mediated by 2,5-di-t-butyl benzoquinone and cytochrome c.

Photochem. Photobiol. 52(4) , 883-91, (1990)

Laser flash photolysis was used to determine the kinetics of electron transfer between membrane-bound triplet chlorophyll (3C), cytochrome c (cyt c) located in the external water phase, and vesicle-re...

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