4-苯基-2-丁酮
4-苯基-2-丁酮用途
4-苯基-2-丁酮名称
[ CAS 号 ]:
2550-26-7
[ 中文名 ]:
苄基丙酮
[ 英文名 ]:
Benzylacetone
[中文别名 ]:
[英文别名 ]:
- Phenethyl methyl ketone
- 4-Phenyl-2-butanone
- Methyl phenylethyl ketone
- Benzyl acetone
- 4-Penylbutan-2-one
- Methyl 2-phenylethyl ketone
- 4-phenylbutan-2-one
- 2-Butanone,4-phenyl
- β-Phenylethyl methyl ketone
- EINECS 219-847-4
4-苯基-2-丁酮生物活性
[ 描述 ]:
[ 相关类别 ]:
[ 靶点 ]
IC50: 2.8 mM (monophenolase, tyrosinase mushroom), 0.6 mM (diphenolase, tyrosinase mushroom)[2]
[参考文献]
4-苯基-2-丁酮物理化学性质
[ 密度 ]:
1.0±0.1 g/cm3
[ 沸点 ]:
233.5±0.0 °C at 760 mmHg
[ 熔点 ]:
-13ºC
[ 分子式 ]:
C10H12O
[ 分子量 ]:
148.202
[ 闪点 ]:
98.3±0.0 °C
[ 精确质量 ]:
148.088821
[ PSA ]:
17.07000
[ LogP ]:
1.67
[ 外观性状 ]:
透明无色至淡黄色液体
[ 蒸汽压 ]:
0.1±0.4 mmHg at 25°C
[ 折射率 ]:
1.504
[ 储存条件 ]:
室温
[ 水溶解性 ]:
PRACTICALLY INSOLUBLE
4-苯基-2-丁酮MSDS
4-苯基-2-丁酮毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- EL9600000
- CHEMICAL NAME :
- 2-Butanone, 4-phenyl-
- CAS REGISTRY NUMBER :
- 2550-26-7
- BEILSTEIN REFERENCE NO. :
- 1907123
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 7
- MOLECULAR FORMULA :
- C10-H12-O
- MOLECULAR WEIGHT :
- 148.22
- WISWESSER LINE NOTATION :
- 1V2R
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 21,647,1983
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 21,647,1983 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 3200 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 21,647,1983
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1590 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- YHTPAD Yaoxue Tongbao. Bulletin of Pharmacology. (China International Book Trading Corp., POB 2820, Beijing, Peop. Rep. China) V.13-23, 1978-88. For publisher information, see ZYZAEU. Volume(issue)/page/year: 15(5),7,1980
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 583 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- YHTPAD Yaoxue Tongbao. Bulletin of Pharmacology. (China International Book Trading Corp., POB 2820, Beijing, Peop. Rep. China) V.13-23, 1978-88. For publisher information, see ZYZAEU. Volume(issue)/page/year: 15(5),7,1980
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- >5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FCTOD7 Food and Chemical Toxicology. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.20- 1982- Volume(issue)/page/year: 21,647,1983
4-苯基-2-丁酮安全信息
[ 个人防护装备 ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ 危害码 (欧洲) ]:
Xi:Irritant
[ 风险声明 (欧洲) ]:
R38
[ 安全声明 (欧洲) ]:
S37
[ 危险品运输编码 ]:
NONH for all modes of transport
[ WGK德国 ]:
1
[ RTECS号 ]:
EL9600000
[ 海关编码 ]:
29143900
4-苯基-2-丁酮上下游产品
4-苯基-2-丁酮上游产品
4-苯基-2-丁酮下游产品
4-苯基-2-丁酮制备
1.由氯苄经缩合、水解、脱二氧化碳而得。(2)由苯甲醛和丙酮合成苄叉丙酮,再经氢化还原得4-苯基丁酮-2。4-苯基丁酮-2的制备将乙醇(95%1100ml)、苄叉丙酮(480g)、Raney Ni(48g)、适量乙酸投入反应瓶,将温度控制在48-50℃,常压搅拌吸氢至足量。反应4-5h。滤去Raney Ni。滤液蒸去乙醇,减压蒸馏,收集123-125℃(2.67kPa)馏分,得4-苯基丁酮-2为465.8g。折光率1.513,收率95.7%。
2.制法:
参照苯基丙酮的制备方法,用苯丙酸(2)100g(0.66mol)、冰醋酸160g(2.66mol)进行反应,用乙醚提取后蒸馏,收集230~235℃的馏分,得4-苯基-2-丁酮(1)70g,收率71%。纯的4-苯基-2-丁酮bp234℃。
4-苯基-2-丁酮海关
[ 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-2-丁酮文献
J. Chromatogr. A. 1380 , 1-10, (2015)
An online solid-phase microextraction coupled liquid chromatography-electrospray ionization-ion trap mass spectrometry was developed for the analysis of trace R- and S-4-phenyl-2-butanol (R- and S-pbo...
Structure-activity relationship of cinnamaldehyde analogs as inhibitors of AI-2 based quorum sensing and their effect on virulence of Vibrio spp.PLoS ONE 6(1) , e16084, (2011)
Many bacteria, including Vibrio spp., regulate virulence gene expression in a cell-density dependent way through a communication process termed quorum sensing (QS). Hence, interfering with QS could be...
相关化工产品/化学物质:
推荐生产厂家/供应商:
公司名:上海化源世纪贸易有限公司
区域:上海市普陀区
价格:
联系人:徐经理
产品详情:4-苯基-2-丁酮
公司名:南通润丰石油化工有限公司
区域:南通市崇川区
价格:
¥需询单/1kg
¥需询单/1ton
联系人:曹经理
产品详情:4-苯基-2-丁酮
公司名:上海吉至生化科技有限公司
区域:上海市奉贤区
价格:
¥128.0/100ml
¥448.0/500ml
联系人:刘佳
产品详情:苄基丙酮
公司名:上海创赛科技有限公司
区域:上海市嘉定区
价格:
¥58.0/50ml
¥180.0/250ml
¥643.0/1l
¥2592.0/5l
联系人:夏言
产品详情:[Perfemiker]苄基丙酮,98%
公司名:上海阿拉丁生化科技股份有限公司
区域:上海市浦东新区
价格:
¥81.9/100ml
¥30.9/25ml
¥371.9/1l
¥124.9/250ml
联系人:阿拉丁
产品详情:苄基丙酮
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相关化合物
【4-苯基-2-丁酮】化源网提供4-苯基-2-丁酮CAS号2550-26-7,4-苯基-2-丁酮MSDS及其说明、性质、英文名、生产厂家、作用/用途、分子量、密度、沸点、熔点、结构式等。CAS号查询4-苯基-2-丁酮上化源网,专业又轻松。>>电脑版:4-苯基-2-丁酮
标题:4-苯基-2-丁酮_MSDS_用途_密度_CAS号【2550-26-7】_化源网 地址:https://m.chemsrc.com/mip/cas/2550-26-7_751784.html