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柳酸苄酯

柳酸苄酯用途

水杨酸苄酯是水杨酸苄基酯。它可以用作香料添加剂或紫外线吸收剂。

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柳酸苄酯名称

[ CAS 号 ]:
118-58-1

[ 中文名 ]:
柳酸苄酯

[ 英文名 ]:
Benzyl salicylate

[中文别名 ]:

[英文别名 ]:

benzyl 2-hydroxybenzoate
Salicylic Acid Benzyl Ester
Benzoic acid, 2-hydroxy-, phenylmethyl ester
2-Hydroxybenzoic Acid Benzyl Ester
2-Hydroxybenzoic acid, phenylmethyl ester
2-(HO)C6H4CO2CH2C6H5
Benzyl salicylate
Salicylic acid, benzyl ester
2-Hydroxybenzoic acid phenylmethyl ester
Benzyl o-hydroxybenzoate

柳酸苄酯生物活性

[ 描述 ]:

水杨酸苄酯是水杨酸苄基酯。它可以用作香料添加剂或紫外线吸收剂。

[ 相关类别 ]:

研究领域 >> 其他

信号通路 >> 其他 >> 其他

[参考文献]

[1]. María A Pastor-Nieto, et al. Sensitization to benzyl salicylate and other allergens in patients with frontal fibrosing alopecia. Contact Dermatitis. 2021 Jun;84(6):423-430.

柳酸苄酯物理化学性质

[ 密度 ]:
1.2±0.1 g/cm3

[ 沸点 ]:
320.0±0.0 °C at 760 mmHg

[ 熔点 ]:
18-20 °C

[ 分子式 ]:
C₁₄H₁₂O₃

[ 分子量 ]:
228.243

[ 闪点 ]:
146.4±13.7 °C

[ 精确质量 ]:
228.078644

[ PSA ]:
46.53000

[ LogP ]:
4.01

[ 外观性状 ]:
近乎于无色液体

[ 蒸汽压 ]:
0.0±0.7 mmHg at 25°C

[ 折射率 ]:
1.607

[ 储存条件 ]:
通风低温干燥,与氧化剂分开存放

[ 水溶解性 ]:
Slightly soluble

柳酸苄酯MSDS

柳酸苄酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VO1750000

CHEMICAL NAME :: Salicylic acid, benzyl ester

CAS REGISTRY NUMBER :: 118-58-1

BEILSTEIN REFERENCE NO. :: 2115365

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C14-H12-O3

MOLECULAR WEIGHT :: 228.26

WISWESSER LINE NOTATION :: QR BVO1R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2227 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: 11,1029,1973 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 82924 No. of Facilities: 71 (estimated) No. of Industries: 4 No. of Occupations: 25 No. of Employees: 6137 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 82924 No. of Facilities: 5081 (estimated) No. of Industries: 20 No. of Occupations: 46 No. of Employees: 74153 (estimated) No. of Female Employees: 42575 (estimated)

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柳酸苄酯安全信息

[ 符号 ]:

GHS07, GHS08

[ 信号词 ]:
Warning

[ 危害声明 ]:
H317-H319-H371

[ 警示性声明 ]:
P260-P280-P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36-S24/25

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

[ WGK德国 ]:
2

[ RTECS号 ]:
VO1750000

[ 海关编码 ]:
2918230000

柳酸苄酯合成路线

柳酸苄酯上下游产品

柳酸苄酯上游产品

柳酸苄酯下游产品

柳酸苄酯制备

1、由水杨酸与苄醇反应而得。

2.可由水杨酸钠与氯化苄反应而得。在水杨酸钠和稍过量的氯化苄混合物中，加入少量二乙胺，加热至130-140℃反应17h，冷却后用水洗涤反应物，过量的氯化苄用水蒸气蒸馏除去，对剩余的油状物进行真空蒸馏，收集170-175℃（0.93kPa）馏分。产率85%。

2、由水杨酸与苯乙醇酯化而得。

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柳酸苄酯海关

[ 海关编码 ]: 2918230000

[ 中文概述 ]:
2918230000 水杨酸其他酯. 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

[ Summary ]:
2918230000 other esters of salicylic acid and their salts VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

柳酸苄酯文献

Atmospheric pressure gas chromatography-time-of-flight-mass spectrometry (APGC-ToF-MS) for the determination of regulated and emerging contaminants in aqueous samples after stir bar sorptive extraction (SBSE).

Anal. Chim. Acta 851 , 1-13, (2014)

This work presents the development, optimization and validation of a multi-residue method for the simultaneous determination of 102 contaminants, including fragrances, UV filters, repellents, endocrin...

Optimization of an analytical methodology for the simultaneous determination of different classes of ultraviolet filters in cosmetics by pressurized liquid extraction-gas chromatography tandem mass spectrometry.

J. Chromatogr. A. 1405 , 12-22, (2015)

A methodology based on pressurized liquid extraction (PLE) followed by gas chromatography-tandem mass spectrometry (GC-MS/MS) has been developed for the simultaneous analysis of different classes of U...

Insulin sensitivity of liver glycogen synthase b into a conversion.

Mol. Cell Biochem. 25(1) , 47-59, (1979)

Liver glycogen synthase b phosphatase, chromatographically separable from phosphorylase a phosphatase, is decreased in 48-hour alloxan diabetic rats. The phosphatase activities are measured in an in v...

更多文献

柳酸苄酯

柳酸苄酯用途

柳酸苄酯名称

柳酸苄酯生物活性

柳酸苄酯物理化学性质

柳酸苄酯MSDS

详细MSDS(安全技术说明书)

柳酸苄酯毒性和生态

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

柳酸苄酯安全信息

柳酸苄酯合成路线

详细合成路线

柳酸苄酯上下游产品

柳酸苄酯上游产品

柳酸苄酯下游产品

柳酸苄酯制备

柳酸苄酯海关

柳酸苄酯文献

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