4-メチルサリチル酸

2-Hydroxy-p-toluic acid

HCID 5788

基本情報

CAS
50-85-1
標準SMILES
Cc1ccc(C(=O)O)c(O)c1
InChIKey
NJESAXZANHETJV-UHFFFAOYSA-N
分子式
C8H8O3
平均分子量
152.15 g/mol
単同位体質量
152.04734412

概要

4-methylsalicylic acid is a monohydroxybenzoic acid consisting of salicylic acid having a methyl group at the 4-position. It is functionally related to a salicylic acid.

名称と識別子

優先名称
2-Hydroxy-p-toluic acid
IUPAC
2-hydroxy-4-methylbenzoic acid
現地名
4-メチルサリチル酸
英語名
4-Methylsalicylic acid
分子式
C8H8O3
分子量
152.15

名称と別名

2-Hydroxy-p-toluic acidRefChem:999434-METHYLSALICYLIC ACID50-85-12-Hydroxy-4-methylbenzoic acidm-Cresotic acid2,4-Cresotic acidm-Cresotinic acidm-Homosalicylic acid4-Methyl-2-hydroxybenzoic acidgamma-Cresotic acidBenzoic acid, 2-hydroxy-4-methyl-
名称をさらに表示
4-メチルサリチル酸2,4-クレソチン酸α-m-ホモサリチル酸γ-クレソチン酸2-ヒドロキシ-p-トルイル酸4-メチル-2-ヒドロキシ安息香酸m-クレソチン酸2-ヒドロキシ-4-メチル安息香酸4-メチルサリチル酸, 99%2-Hydroxy-4-Me2,4-cresoticacid4-Methylsalicylicgamma-cresoticacid
4-methyl salicylic acid4-MethylsalicylateMFCD00002454NSC 16634.gamma.-Cresotic acid4-Methylsalicyclic acid2-Hydroxy-4-methyl-benzoic acidNSC16634

データベース識別子

CAS
50-85-1
PubChem CID
5788
DTXSID
DTXSID30198166
ChEMBL
CHEMBL1650625
ChEBI
CHEBI:20450
UNII
4H0106V3D3
EC Number
200-068-3
Nikkaji
J4.108D

物性

構造計算による物性

XLogP
3
極性表面積
57.5 Ų
水素結合供与体数
2
水素結合受容体数
3
回転可能結合数
1
重原子数
11

実験および物理化学的性質

LogP2.8

物理化学的性質

融点
173 · 173-177 °C (lit.)
沸点
234.6 °C · 234.6°C (rough estimate)
比重(密度)
1.2143 · 1.2143 (rough estimate)
屈折率
1.4945 · 1.4945 (estimate)
貯蔵温度
Inert atmosphere,Room Temperature
溶解性
クロロホルム(微量、超音波処理)、DMSO(微量)、メタノール(微量)

化学的性質

化学的特性4-Methylsalicylic acid is white to greyish-beige powder

安全と法規制

GHS分類

GHS Classification · 4 件

Warning

H302 (98.1%): Harmful if swallowed [Warning Acute toxicity, oral]

P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 52 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

危険有害性情報

Regulatory Information · 2 件

Chemical: Benzoic acid, 2-hydroxy-4-methyl-

Status: No longer Valid Update: 15-02-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/20528

Hazard Classes and CategoriesAcute Tox. 4 (98.1%)

安全データ

wgk
3
rtecs
GP3920100
hs_code
29182900
risk_code
22-36/37/38
hazard_code
Xn,Xi
safety_code
26-37/39

化学と産業

応用分野

使用4-Methylsalicylic acid is similar to salicylic acid. Used in manufacturing of dyes.

一般的な説明The heteroleptic tris-cyclometalated iridium(III) complex with 4-methylsalicylic acid (Msal) was synthesized and characterized.

調製方法

純化方法Crystallise the acid from water. It sublimes at 130o/11mm. [Beilstein 10 H 233, 10 II 137, 10 III 521, 10 IV 617.]

サプライヤー100 社

国药集团化学试剂有限公司86-21-63210123 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
韶远科技(上海)有限公司021-50795510 4000665055 · [email protected]
科瑞迪化学400-821-5857 021-64326257 · [email protected]

補足説明

定義4-Methylsalicylic acid is a monohydroxybenzoic acid consisting of salicylic acid having a methyl group at the 4-position.

関連反応

67 件

化合物ノート

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