肉桂酸
肉桂酸用途
肉桂酸名称
[ CAS 号 ]:
621-82-9
[ 中文名 ]:
肉桂酸
[ 英文名 ]:
Cinnamic acid
[中文别名 ]:
[英文别名 ]:
- (E)-3-Phenylprop-2-enoic acid
- Propenoic acid, 3-phenyl-, (trans)-
- Cinnamic acid
- (2E)-3-Phenylacrylic acid
- trans-Cinnamic Acid
- EINECS 205-398-1
- MFCD00004369
- QV1U1R &&Trans or E Form
- 2-Propenoic acid, 3-phenyl-, (2E)-
- 4-09-00-02002 (Beilstein Handbook Reference)
肉桂酸生物活性
[ 描述 ]:
[ 相关类别 ]:
[ 靶点 ]
Human Endogenous Metabolite
[体外研究]
[细胞实验]
[参考文献]
[相关活性小分子]
肉桂酸物理化学性质
[ 密度 ]:
1.2±0.1 g/cm3
[ 沸点 ]:
265.0±0.0 °C at 760 mmHg
[ 熔点 ]:
133ºC
[ 分子式 ]:
C9H8O2
[ 分子量 ]:
148.159
[ 闪点 ]:
189.5±9.6 °C
[ 精确质量 ]:
148.052429
[ PSA ]:
37.30000
[ LogP ]:
2.41
[ 外观性状 ]:
白色结晶粉末
[ 蒸汽压 ]:
0.0±0.5 mmHg at 25°C
[ 折射率 ]:
1.616
[ 储存条件 ]:
室温,干燥
[ 稳定性 ]:
Stable. Combustible. Incompatible with strong oxidizing agents.
肉桂酸MSDS
肉桂酸毒性和生态
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- GD7800000
- CHEMICAL NAME :
- Cinnamic acid
- CAS REGISTRY NUMBER :
- 621-82-9
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 9
- MOLECULAR FORMULA :
- C9-H8-O2
- MOLECULAR WEIGHT :
- 148.17
- WISWESSER LINE NOTATION :
- QV1U1R
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 16,687,1978 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 16,687,1978
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1600 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- BCFAAI Bollettino Chimico Farmaceutico. (Societa Editoriale Farmaceutica, Via Ausonio 12, 20123 Milan, Italy) V.33- 1894- Volume(issue)/page/year: 112,53,1973
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 46(1),94,1981
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 160 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 16,687,1978
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 380 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 19,617,1969
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- >5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- VPITAR Voprosy Pitaniya. Problems of Nutrition. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-10, 1932-41; V.11- 1952- Volume(issue)/page/year: 33(5),48,1974 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 82933 No. of Facilities: 87 (estimated) No. of Industries: 2 No. of Occupations: 10 No. of Employees: 22012 (estimated)
肉桂酸安全信息
[ 危害码 (欧洲) ]:
Xi
[ 风险声明 (欧洲) ]:
R36/37/38
[ 安全声明 (欧洲) ]:
26-36
[ WGK德国 ]:
1
[ RTECS号 ]:
GD7850000
[ 海关编码 ]:
2916190090
肉桂酸合成路线
肉桂酸上下游产品
肉桂酸上游产品
肉桂酸下游产品
肉桂酸制备
由苯甲醛与乙酐缩合而得。将苯甲醛、乙酐、乙酸钠投入干燥的搪玻璃反应锅,搅拌加热,回流7-9h。常压回收乙酸至140℃,减压回收醋酐至物料呈粘稠状。加热水溶解,通蒸汽蒸馏回收未反应的苯甲醛,至无油状物蒸出为止。加水及液碱溶解,加活性炭,在100℃回流15min。趁热过滤。滤液用盐酸中和至pH=1,冷却至10℃,结晶,甩滤,干燥,得肉桂酸。收率58%。
肉桂酸海关
[ 海关编码 ]: 2916399090
[ 中文概述 ]:
2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
[ 申报要素 ]: 品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装
[ Summary ]:
2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%
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:肉桂酸,只含反式
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:
¥348.0/500g
¥108.0/100g
联系人:刘佳
产品详情:肉桂酸
公司名:上海脉铂医药科技有限公司
区域:上海市嘉定区
价格:
¥538.89/100mg
联系人:李先生
产品详情:Cinnamic acid
公司名:上海创赛科技有限公司
区域:上海市嘉定区
价格:
¥65.0/5g
¥198.0/25g
¥606.0/100g
¥2134.0/500g
联系人:夏言
产品详情:[Perfemiker]肉桂酸(天然),99%(天然)
公司名:中山市迪欣化工有限公司
区域:中山市三角镇
价格:
¥65.0/100kg
联系人:陈雪萍
产品详情:肉桂酸
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相关化合物
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