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4,4'-二氯二苯甲酮

4,4'-二氯二苯甲酮用途

双(4-氯苯基)甲酮是一种生物化学试剂,可作为生物材料或有机化合物用于生命科学相关研究。

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4,4'-二氯二苯甲酮名称

[ CAS 号 ]:
90-98-2

[ 中文名 ]:
4,4'-二氯二苯甲酮

[ 英文名 ]:
4,4'-Dichlorobenzophenone

[中文别名 ]:

[英文别名 ]:

4,4`-Dichlorobenzophenone
4,4'-Dichlorobenzophenone
MFCD00000623
p-dichlorobenzophenone
4,4'-DCBP
4-07-00-01376 (Beilstein Handbook Reference)
Bis(4-chlorophenyl)methanone
4,4'-dichloro-benzophenone
EINECS 202-030-1
bis(4-Chlorophenyl) ketone

4,4'-二氯二苯甲酮生物活性

[ 描述 ]:

双(4-氯苯基)甲酮是一种生物化学试剂,可作为生物材料或有机化合物用于生命科学相关研究。

[ 相关类别 ]:

研究领域 >> 其他

4,4'-二氯二苯甲酮物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
353.0±0.0 °C at 760 mmHg

[ 熔点 ]:
144-146 °C(lit.)

[ 分子式 ]:
C₁₃H₈Cl₂O

[ 分子量 ]:
251.11

[ 闪点 ]:
156.2±24.3 °C

[ 精确质量 ]:
249.995224

[ PSA ]:
17.07000

[ LogP ]:
4.62

[ 外观性状 ]:
淡黄色结晶粉末

[ 蒸汽压 ]:
0.0±0.7 mmHg at 25°C

[ 折射率 ]:
1.604

[ 储存条件 ]:
0-6°C

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

4,4'-二氯二苯甲酮MSDS

4,4'-二氯二苯甲酮毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DJ0525000

CHEMICAL NAME :: Benzophenone, 4,4'-dichloro-

CAS REGISTRY NUMBER :: 90-98-2

BEILSTEIN REFERENCE NO. :: 0643345

LAST UPDATED :: 199712

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C13-H8-Cl2-O

MOLECULAR WEIGHT :: 251.11

WISWESSER LINE NOTATION :: GR DVR DG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 200 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

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4,4'-二氯二苯甲酮安全信息

[ 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) ]:
S22-S24/25

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

[ WGK德国 ]:
3

[ RTECS号 ]:
DJ0525000

[ 海关编码 ]:
2914700090

4,4'-二氯二苯甲酮合成路线

4,4'-二氯二苯甲酮上下游产品

4,4'-二氯二苯甲酮上游产品

4,4'-二氯二苯甲酮下游产品

4,4'-二氯二苯甲酮海关

[ 海关编码 ]: 2914700090

[ 中文概述 ]:
2914700090 其他酮及醌的卤化、磺化衍生物（包括硝化和亚硝化衍生物）. 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%

[ 申报要素 ]: 品名, 成分含量, 用途, 丙酮报明包装

[ Summary ]:
HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

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