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4-甲基二苯甲酮

4-甲基二苯甲酮用途

【用途一】
用作紫外线吸收剂、医药中间体
【用途二】
UV固化型涂料和油墨
【用途三】
用作紫外线吸收剂、医药中间体。

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4-甲基二苯甲酮名称

[ CAS 号 ]:
134-84-9

[ 中文名 ]:
4-甲基二苯甲酮

[ 英文名 ]:
4-methybenzophenone

[中文别名 ]:

[英文别名 ]:

P-METHYLBENZOPHENONE
EINECS 205-159-1
4-Benzoyltoluene
para-methylbenzophenone
4-methybenzophenone
(4-Methylphenyl)(phenyl)methanone
4-MeC6H4COPh
(4-Methylphenyl)phenylmethanone
p-Phenyl tolyl ketone
4-Methylbenzophenone

4-甲基二苯甲酮物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
328.1±11.0 °C at 760 mmHg

[ 熔点 ]:
56.5-57 °C(lit.)

[ 分子式 ]:
C₁₄H₁₂O

[ 分子量 ]:
196.245

[ 闪点 ]:
141.0±14.2 °C

[ 精确质量 ]:
196.088821

[ PSA ]:
17.07000

[ LogP ]:
3.64

[ 外观性状 ]:
白色至略黄色粉末

[ 蒸汽压 ]:
0.0±0.7 mmHg at 25°C

[ 折射率 ]:
1.576

[ 储存条件 ]:
室温

4-甲基二苯甲酮MSDS

4-甲基二苯甲酮毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DJ1750000

CHEMICAL NAME :: Benzophenone, 4-methyl-

CAS REGISTRY NUMBER :: 134-84-9

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C14-H12-O

MOLECULAR WEIGHT :: 196.26

WISWESSER LINE NOTATION :: 1R DVR

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 :: 250 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-甲基二苯甲酮安全信息

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

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
R22

[ 安全声明 (欧洲) ]:
S24/25

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

[ WGK德国 ]:
3

[ RTECS号 ]:
DJ1750000

[ 海关编码 ]:
2914399090

4-甲基二苯甲酮合成路线

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4-甲基二苯甲酮海关

[ 海关编码 ]: 2914399090

[ 中文概述 ]:
2914399090. 其他不含其他含氧基的芳香酮. 增值税率:17.0%. 退税率:13.0%. 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 ]:
2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

4-甲基二苯甲酮文献

Nonsteroidal anti-inflammatory drugs and their analogues as inhibitors of aldo-keto reductase AKR1C3: new lead compounds for the development of anticancer agents.

Bioorg. Med. Chem. Lett. 15 , 5170-5, (2005)

Nonsteroidal anti-inflammatory drugs (NSAIDs) like indomethacin, flufenamic acid, and related compounds have been recently identified as potent inhibitors of AKR1C3. We report that some other NSAIDs (...

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