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3-Methylsalicylic Acid

HCID 6738
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기본 정보개요이름 및 식별자물성안전 및 규제화학 및 산업관련 반응화합물 노트
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기본 정보

CAS
83-40-9
표준 SMILES
Cc1cccc(C(=O)O)c1O
InChIKey
WHSXTWFYRGOBGO-UHFFFAOYSA-N
분자식
C8H8O3
평균 분자량
152.15 g/mol
단동위원소 질량
152.04734412

개요

3-methylsalicylic acid is a monohydroxybenzoic acid consisting of salicylic acid carrying a methyl group at the 3-position. It has a role as a bacterial xenobiotic metabolite. It is functionally related to a salicylic acid. It is a conjugate acid of a 3-methylsalicylate.

이름 및 식별자

우선 이름
3-Methylsalicylic Acid
IUPAC
2-hydroxy-3-methylbenzoic acid
영어명
3-Methylsalicylic acid
분자식
C8H8O3
분자량
152.15

이름 및 동의어

3-Methylsalicylic acid83-40-92-Hydroxy-3-methylbenzoic acidHydroxytoluic acidO-CRESOTIC ACIDo-Cresotinic acido-Homosalicylic acidCresotic acid2-Hydroxy-m-toluic acidCresotinic acidBenzoic acid, 2-hydroxy-3-methyl-Homosalicylic acid
이름 더 보기
o-Kresotinic AcidO-METHYLSALICYLIC ACIDORTHO CRESOTINIC ACID2-ANISIC ACID3-MSo-msa
2,3-Cresotinic acid3-Methyl-2-hydroxybenzoic acidHydroxytoluylsaeureAcido hidroxitoluicoAcide hydroxytoluique3-MethylsalicylsaeureAcido ortocresotinicoAcidum hydroxitoluicum

데이터베이스 식별자

CAS
83-40-9
PubChem CID
6738
DTXSID
DTXSID9038686
ChEMBL
CHEMBL448399
ChEBI
CHEBI:20141
UNII
ZH3HEY032H
EC Number
201-473-8
Nikkaji
J4.632I

물성

구조 계산 물성보충 중

XLogP
2.9
극성 표면적
57.5 Ų
수소 결합 공여자 수
2
수소 결합 수용자 수
3
회전 가능 결합 수
1
무거운 원자 수
11
형식 전하
0
복잡도
155

실험 및 물리화학적 성질

Chemical ClassesOther Classes -> Benzoic Acid Derivatives
SpringerMaterials PropertiesCrystal structure
LogP · 2건

2.86

2.86

Vapor Pressure0.0000514 [mmHg]
Physical Description · 2건

White to slightly reddish odorless solid; [Merck Index] White odorless powder; [Alfa Aesar MSDS]

Solid

물리화학적 성질

녹는점
163 · 163-165 °C (lit.)
끓는 점
234.6 °C · 234.6°C (rough estimate)
밀도
1.2143 · 1.2143 (rough estimate)
증기압
0.065 · 0.065-0.307Pa at 25℃
굴절률
1.4945 · 1.4945 (estimate)
저장 조건
Inert atmosphere,Room Temperature
용해도
5 %, · 메탄올: 가용성 5%, 투명하거나 약간 흐릿함(무색 내지 희미한 갈색)
산도 계수 (pKa)
1 · pK1:2.99 (25°C)

안전 및 규제

안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.

GHS 분류

GHS Classification · 4건

Danger

H302 (32.9%): Harmful if swallowed [Warning Acute toxicity, oral]

P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P354+P338, P317, P319, P321, P330, P332+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 155 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

유해성 정보

Regulatory Information · 2건

Chemical: Benzoic acid, 2-hydroxy-3-methyl-

Status: Active Update: 05-04-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/23670

Hazards SummaryAn irritant that may cause serious eye injury; Harmful by ingestion; [Alfa Aesar MSDS] See Salicylic acid.
Hazard Classes and CategoriesAcute Tox. 4 (32.9%)

안전 데이터

wgk
3
tsca
TSCA listed
rtecs
BZ4385000
ridadr
UN 2811
독성
LD50 oral in rat: 445mg/kg
HS 번호
29182990
risk_code
22-37/38-41
hazard_code
Xn
safety_code
26-36/39-22
Hazard Classifications
Acute Tox. 4 OralEye Dam. 1Skin Irrit. 2STOT SE 3
스토리지 클래스
11 - Combustible Solids

화학 및 산업

약리 정보

Cellular LocationsMembrane

용도 및 제조

UsesUsed to make dyes; [Merck Index]
General Manufacturing InformationBenzoic acid, 2-hydroxy-3-methyl-: ACTIVE

응용 분야

용도3-Methylsalicylic acid is used in manufacture of dyes.

일반 설명3-Methylsalicylic acid reacts with WOCl4 to yield tungsten(VI) oxo-salicylate complexes.

상·하류 제품 정보

상류 원료

O-크레졸

하류 제품

o-Anisic acid크로마주롤B2-METHOXY-3-메틸렌산NSC 466332-Hydroxy-5-[[4-[(4-hydroxy-3-nitro-5-sodiosulfophenyl)azo]-5-methyl-2-methoxyphenyl]azo]-3-methylbenzoic acid sodium saltDIRECT ORANGE 1모던트바이올렛15,5'-[4-(dimethylamino)benzylidene]bis(3-methylsalicylic) acid

관련 반응

38건
반응 기록 만들기
HRID 115538 반응식
HRID 115538반응물로Training data from https://doi.org/10.1039/C8SC04228D (2/10)
HRID 192446 반응식
HRID 192446반응물로Training data from https://doi.org/10.1039/C8SC04228D (6/10)
HRID 281733 반응식
HRID 281733반응물로Training data from https://doi.org/10.1039/C8SC04228D (8/10)
HRID 303979 반응식
HRID 303979반응물로Training data from https://doi.org/10.1039/C8SC04228D (8/10)
HRID 354096 반응식
HRID 354096반응물로uspto-grants-2004_06
HRID 391443 반응식
HRID 391443반응물로uspto-grants-2013_02
HRID 717382 반응식
HRID 717382반응물로uspto-grants-2015_11
HRID 808562 반응식
HRID 808562반응물로Test data from https://doi.org/10.1039/C8SC04228D
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물리적 상태
고운 가루
색상
거의 흰색
수소이온지수(pH)
2.8 · 2.8 (1.5g/l, H2O, 20℃)
수용성
1.5 g/L · 1.5g/L(20℃)
Merck
14 · 14,2581
BRN
2086811 · 2086811
InChI
1S/C8H8O3/c1-5-3-2-4-6(7(5)9)8(10)11/h2-4,9H,1H3,(H,10,11)
InChIKey
WHSXTWFYRGOBGO-UHFFFAOYSA-N
SMILES
Cc1cccc(C(O)=O)c1O
LogP
2.79 · 2.79-2.86
NIST
Hydroxytoluic acid(83-40-9)
EPA
3 · 3-Methylsalicylic acid (83-40-9)

화학적 성질

White To Slightly Reddish Crystalline Solid

5-[(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)[4-(dimethylamino)phenyl]methyl]-3-methylsalicylic acid
5-[(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)[4-[(4-tolyl)amino]phenyl]methyl]-3-methylsalicylic acid
DIRECT ORANGE 6
disodium 5-[[4'-[(1-amino-4-sulphonato-2-naphthyl)azo][1,1'-biphenyl]-4-yl]azo]salicylate
disodium 5-[[4'-[[2,6-diamino-3-methyl-5-[(4-sulphonatophenyl)azo]phenyl]azo][1,1'-biphenyl]-4-yl]azo]-3-methylsalicylate
5,5'-[(3-Carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)methylene]bis[2-hydroxy-3-methylbenzoic acid]
5-[(3-Carboxy-4-hydroxyphenyl)(3-carboxy-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-2-hydroxy-3-methylbenzoic acid
5-[(2-Chloro-4-nitrophenyl)[3-methyl-4-oxo-5-(sodiooxycarbonyl)-2,5-cyclohexadien-1-ylidene]methyl]-2-hydroxy-3-methylbenzoic acid sodium salt
3-[(3-Carboxy-4-hydroxy-5-methylphenyl)(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)methyl]-6-hydroxy-2,4-dimethylbenzoic acid
C.I. Direct red 59

추가 설명

정의ChEBI: A monohydroxybenzoic acid consisting of salicylic acid carrying a methyl group at the 3-position.