422541
5-甲基水杨酸乙酯
98%
别名:
2-羟基-5-甲基苯甲酸乙酯
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关于此项目
线性分子式:
CH3C6H3(OH)CO2C2H5
化学文摘社编号:
分子量:
180.20
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
251-903-3
MDL number:
Assay:
98%
assay
98%
InChI key
ZGYXABNSOOACGL-UHFFFAOYSA-N
InChI
1S/C10H12O3/c1-3-13-10(12)8-6-7(2)4-5-9(8)11/h4-6,11H,3H2,1-2H3
SMILES string
CCOC(=O)c1cc(C)ccc1O
refractive index
n20/D 1.522 (lit.)
bp
251 °C (lit.)
density
1.103 g/mL at 25 °C (lit.)
functional group
ester
General description
Ethyl 5-methylsalicylate (ethyl 2-hydroxy-5-methylbenzoate) is a hydroxyl benzoate derivative. One of the methods reported for its synthesis is the esterification of p-cresotinic acid with absolute alcohol. It is formed as an intermediate during the synthesis of 2-propoxy-5-methylbenzoic acid. Ethyl 2-hydroxy-5-methylbenzoate has been isolated as a minor by product in the AlCl3 promoted reaction of 2-methyl furan with ethyl propiolate.
signalword
Warning
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
98.6 °F - closed cup
flash_point_c
37 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
此项目有
Synthesis of 2-Propoxy-5-Methylbenzoic Acid.
Brauer GM and Simon L.
Synthesis, 66(4), 313-315 (1962)
Influence of Lewis Acids on the Diels-Alder Reaction. IV. Reaction of 2-Methyl-and 2-Phenylfuran with Ethyl Propiolate.
McCulloch AW and McInnes AG.
Canadian Journal of Chemistry, 49(19), 3152-3157 (1971)
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