Grundinformationen
- Standard-SMILES
Cc1ccc(O)c(C(=O)O)c1- InChIKey
DLGBEGBHXSAQOC-UHFFFAOYSA-N- Summenformel
- C8H8O3
- Durchschnittliche Molmasse
- 152,15 g/mol
- Monoisotopische Masse
- 152,04734412
Namen und Bezeichner
- Bevorzugter Name
- 5-Methylsalicylic acid
- IUPAC
- 2-hydroxy-5-methylbenzoic acid
- Lokaler Name
- 6-Hydroxy-m-toluylsure
- Englischer Name
- 5-Methylsalicylic acid
- Summenformel
- C8H8O3
- Molmasse
- 152.15
Namen und Synonyme
5-Methylsalicylic acid89-56-52-HYDROXY-5-METHYLBENZOIC ACIDp-Cresotic acidp-Cresotinic acidp-Homosalicylic acid2,5-Cresotic acid5-Methyl-2-hydroxybenzoic acidalpha-Cresotinic acid6-Hydroxy-3-methylbenzoic acid5-methyl salicylic acid6GAI2MTV5V
Weitere Namen anzeigen
NSC 38518O-CRESOTIC ACIDp-cresotinicacid2,5-cresoticacidAKOS BBS-00004399O-CRESOTINIC ACID
NSC-38518DTXSID202374725mS acidRefChem:537342DTXCID20159963201-918-66-Hydroxy-m-toluic acidBenzoic acid, 2-hydroxy-5-methyl-
Datenbank-Bezeichner
- CAS
89-56-5- PubChem CID
- 6973
- DTXSID
DTXSID20237472- ChEMBL
CHEMBL1161012- UNII
- 6GAI2MTV5V
- EC Number
- 201-918-6
- Nikkaji
- J4.305B
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 2,8
- Polarare Oberfläche (TPSA)
- 57,5 Ų
- H-Brücken-Donoren
- 2
- H-Brücken-Akzeptoren
- 3
- Frei drehbare Bindungen
- 1
- Schwere Atome
- 11
- Formalladung
- 0
- Komplexität
- 155
Physikochemische Eigenschaften
- Schmelzpunkt
- 150 · 150-154 °C (lit.)
- Siedepunkt
- 234.6 °C · 234.6°C (rough estimate)
- Dichte
- 1.2143 · 1.2143 (rough estimate)
- Brechungsindex
- 1.4945 · 1.4945 (estimate)
- storage temp.
- Sealed in dry,Room Temperature
- Aggregatzustand
- Powder
- pka
- 1 · pK1:4.08 (25°C)
- Farbe
- White to beige
- Wasserlöslichkeit
- 21.9 g/L · 21.9g/L(100 ºC)
- Merck
- 14 · 14,2582
- BRN
- 1909076 · 1909076
- InChI
- 1S/C8H8O3/c1-5-2-3-7(9)6(4-5)8(10)11/h2-4,9H,1H3,(H,10,11)
- InChIKey
- DLGBEGBHXSAQOC-UHFFFAOYSA-N
- SMILES
- Cc1ccc(O)c(c1)C(O)=O
- CAS Datenbank
- 89 · 89-56-5(CAS DataBase Reference)
- NIST chemische Informationen
- 5 · 5-Methylsalicylic acid(89-56-5)
Sicherheit und Regulatorisches
GHS-Klassifizierung
GHS Classification
Warning
H302 (98%): 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 50 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Gefahrenhinweise
Hazard Classes and CategoriesAcute Tox. 4 (98%)
Sicherheitsdaten
- wgk
- 3
- hs_code
- 29182110
- RTECS-Nr.
- GP3920200
- risk_code
- 22-37/38-41-36/37/38
- hazard_code
- Xn,Xi
- safety_code
- 26-36/39-22-36
- Speicherklasse
- 11 - Combustible Solids
- Hazard Classifications
- Acute Tox. 4 OralEye Irrit. 2Skin Irrit. 2STOT SE 3
Chemie und Industrie
Anwendungen
VerwendenToxicity is similar to salicylic acid. 5-Methylsalicylic acid is used in manufacturing of dyes.
Darstellung
synthetische5-Methylsalicylic acid can be prepared by hydroxylation of 3-methylbenzoic acid.
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