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HCID 358341Erstellt: 27. Oktober 2026

5-Hydroxy-2-Methoxybenzaldehyde

2-Methoxy-5-hydroxybenzaldehyde · 5-Hydroxy-2-methoxybenzaldehyde · Benzaldehyde, 5-hydroxy-2-methoxy- · 5-Hydroxy-2-methoxybenzaldehyde 95+% · 5-Hydroxy-2-methoxybenzaldehyde ISO 9001：2015 REACH

https://huagongshe.com/de/chemical/358341

Molekülstruktur von 5-Hydroxy-2-Methoxybenzaldehyde

Identifikatoren & physikalische Daten

CAS No.	35431-26-6
Summenformel	C8H8O3
Durchschnittliche Molmasse	152,15 g/mol
Monoisotopische Masse	152,04734412 g/mol
SMILES	COc1ccc(O)cc1C=O
InChIKey	HWNIBJPEJAWOTR-UHFFFAOYSA-N
PubChem CID	358341
ChEMBL	CHEMBL1988977
EC No.	814-403-1
DTXSID	DTXSID10326844

Chemische & physikalische Eigenschaften

XLogP	1
Polarare Oberfläche (TPSA)	46,5
H-Brücken-Donoren	1
H-Brücken-Akzeptoren	3
Frei drehbare Bindungen	2
Schwere Atome	11
Formalladung	0
Komplexität	135
Schmelzpunkt	110-115 °C
Siedepunkt	309.0±22.0 °C(Predicted)
Dichte	1.231±0.06 g/cm3(Predicted)
Lagerbedingungen	under inert gas (nitrogen or Argon) at 2-8°C
Löslichkeit	Acetone (Slightly), DMSO (Slightly)
pKa (Säurekonstante)	9.73±0.18(Predicted)
Aggregatzustand	Solid
Farbe	Light Brown to Dark Orange
Stabilität	Air Sensitive
InChI	1S/C8H8O3/c1-11-8-3-2-7(10)4-6(8)5-9/h2-5,10H,1H3
InChIKey	HWNIBJPEJAWOTR-UHFFFAOYSA-N
SMILES	COc1ccc(O)cc1C=O

Sicherheit & Vorschriften

GHS-Einstufung	WarningH302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P272, P273, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P333+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard Classes and Categories	Acute Tox. 4 (50%)
Wassergefährdungsklasse (WGK)	WGK 3
Zollcode	2916399090
Gefahrensymbole	Xi
Gefahrenklasse	IRRITANT, AIR SENSITIVEAcute Tox. 4 OralAquatic Chronic 3Eye Irrit. 2Skin Sens. 1
Lagerklasse	11 - Combustible Solids

CAS No.

35431-26-6

Summenformel

C8H8O3

Durchschnittliche Molmasse

152,15 g/mol

Monoisotopische Masse

152,04734412 g/mol

SMILES

COc1ccc(O)cc1C=O

InChIKey

HWNIBJPEJAWOTR-UHFFFAOYSA-N

PubChem CID

358341

ChEMBL

CHEMBL1988977

EC No.

814-403-1

DTXSID

DTXSID10326844

Chemische & physikalische Eigenschaften

XLogP

Polarare Oberfläche (TPSA)

46,5

H-Brücken-Donoren

H-Brücken-Akzeptoren

Frei drehbare Bindungen

Schwere Atome

Formalladung

Komplexität

135

Schmelzpunkt

110-115 °C

Siedepunkt

309.0±22.0 °C(Predicted)

Dichte

1.231±0.06 g/cm3(Predicted)

Lagerbedingungen

under inert gas (nitrogen or Argon) at 2-8°C

Löslichkeit

Acetone (Slightly), DMSO (Slightly)

pKa (Säurekonstante)

9.73±0.18(Predicted)

Aggregatzustand

Solid

Farbe

Light Brown to Dark Orange

Stabilität

Air Sensitive

InChI

1S/C8H8O3/c1-11-8-3-2-7(10)4-6(8)5-9/h2-5,10H,1H3

InChIKey

HWNIBJPEJAWOTR-UHFFFAOYSA-N

SMILES

COc1ccc(O)cc1C=O

Sicherheit & Vorschriften

GHS-Einstufung

WarningH302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P272, P273, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P319, P321, P330, P332+P317, P333+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hazard Classes and Categories

Acute Tox. 4 (50%)

Wassergefährdungsklasse (WGK)

WGK 3

Zollcode

2916399090

Gefahrensymbole

Gefahrenklasse

IRRITANT, AIR SENSITIVEAcute Tox. 4 OralAquatic Chronic 3Eye Irrit. 2Skin Sens. 1

Lagerklasse

11 - Combustible Solids