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4-苯基-3-丁炔-2-酮

4-苯基-3-丁炔-2-酮名称

[ CAS 号 ]:
1817-57-8

[ 中文名 ]:
4-苯基-3-丁炔-2-酮

[ 英文名 ]:
4-Phenyl-3-butyn-2-one

[英文别名 ]:

1-acetyl-2-phenylacetylene
MFCD00008776
methyl phenylethynyl ketone
acetylphenyl-acetylene
EINECS 217-327-1
1-Phenyl-1-butyn-3-one
4-phenylbut-3-yn-2-one
4-Phenyl-3-butyn-2-one
methyl 2-phenylethynyl ketone
3-Butyn-2-one, 4-phenyl-

4-苯基-3-丁炔-2-酮物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
252.9±9.0 °C at 760 mmHg

[ 熔点 ]:
4°C

[ 分子式 ]:
C₁₀H₈O

[ 分子量 ]:
144.170

[ 闪点 ]:
95.0±0.0 °C

[ 精确质量 ]:
144.057510

[ PSA ]:
17.07000

[ LogP ]:
2.74

[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C

[ 折射率 ]:
1.550

[ 储存条件 ]:
2-8°C

4-苯基-3-丁炔-2-酮MSDS

4-苯基-3-丁炔-2-酮毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: ES0890000

CHEMICAL NAME :: 3-Butyn-2-one, 4-phenyl-

CAS REGISTRY NUMBER :: 1817-57-8

BEILSTEIN REFERENCE NO. :: 0878583

LAST UPDATED :: 199612

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C10-H8-O

MOLECULAR WEIGHT :: 144.18

WISWESSER LINE NOTATION :: 1V1UU1R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >1 gm/kg

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

REFERENCE :: PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 15,103,1981

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 56 mg/kg

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

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#05642

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4-苯基-3-丁炔-2-酮安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S27-S37/39

[ 危险品运输编码 ]:
UN 3334

[ WGK德国 ]:
3

[ RTECS号 ]:
ES0890000

[ 海关编码 ]:
2914399090

4-苯基-3-丁炔-2-酮合成路线

4-苯基-3-丁炔-2-酮上下游产品

4-苯基-3-丁炔-2-酮上游产品

4-苯基-3-丁炔-2-酮下游产品

4-苯基-3-丁炔-2-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-苯基-3-丁炔-2-酮文献

Addition of bromine chloride and iodine monochloride to carbonyl-conjugated, acetylenic ketones: synthesis and mechanisms.

J. Org. Chem. 67(7) , 2183-7, (2002)

The reactions of 3-butyn-2-one (1), 3-hexyn-2-one (2), and 4-phenyl-3-butyn-2-one (3) with bromine chloride (BrCl) and iodine monochloride (ICl) in CH(2)Cl(2), CH(2)Cl(2)/pyridine, and MeOH are descri...

Reductive metabolism of an alpha,beta-ketoalkyne, 4-phenyl-3-butyn-2-one, by rat liver preparations.

Drug Metab. Dispos. 30(4) , 414-20, (2002)

The reduction of the triple bond and carbonyl group of an alpha,beta-ketoalkyne, 4-phenyl-3-butyn-2-one (PBYO), by rat liver microsomes and cytosol was investigated. The triple-bond-reduced product tr...

Improved procedure for the asymmetric reduction of prochiral ketones by B-3-pinanyl-9-borabicyclo [3.3. 1] nonane. Brown HC and Pai GG.

J. Org. Chem. 47(8) , 1606-8, (1982)

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