4-Methylveratrol

3,4-Dimethoxytoluene

HCID 68126CAS 494-99-5

Grundinformationen

Standard-SMILES
COc1ccc(C)cc1OC
InChIKey
GYPMBQZAVBFUIZ-UHFFFAOYSA-N
Summenformel
C9H12O2
Durchschnittliche Molmasse
152,19 g/mol
Monoisotopische Masse
152,08372962

Überblick

structure given in first source

Namen und Bezeichner

Bevorzugter Name
3,4-Dimethoxytoluene
IUPAC
1,2-dimethoxy-4-methylbenzene
Lokaler Name
4-Methylveratrol
Englischer Name
3,4-Dimethoxytoluene
Summenformel
C9H12O2
Molmasse
152.19

Namen und Synonyme

3,4-Dimethoxytoluene494-99-51,2-Dimethoxy-4-methylbenzeneHomoveratrole4-MethylveratroleBenzene, 1,2-dimethoxy-4-methyl-4-Methylveratrol4-Methyl-1,2-dimethoxybenzeneToluene, 3,4-dimethoxy-349X0G2SSFNSC-7378DTXSID8060088
Weitere Namen anzeigen
3,4-DimethoxytoL3,4-Dimethoxytoluene 96%3,4-Dimethoxytoluene,98%3,4-Dimethoxytoluene >
RefChem:91191DTXCID3040691207-796-0MFCD00016651Veratrole, 4-methyl-3,4-dimethoxy-tolueneNSC 7378CHEMBL273904

Datenbank-Bezeichner

CAS
494-99-5
PubChem CID
68126
DTXSID
DTXSID8060088
ChEMBL
CHEMBL273904
UNII
349X0G2SSF
EC Number
207-796-0
Nikkaji
J5.504B

Eigenschaften

Berechnete Struktureigenschaften

XLogP
1,9
Polarare Oberfläche (TPSA)
18,5 Ų
H-Brücken-Donoren
0
H-Brücken-Akzeptoren
2
Frei drehbare Bindungen
2
Schwere Atome
11

Experimentelle und physikochemische Eigenschaften

Chemical ClassesOther Classes -> Ethers, Other
SpringerMaterials PropertiesOptical coefficient
Physical Description · 2 Einträge

Solid; mp = 22-23 deg C; [Sigma-Aldrich MSDS]

Liquid

Physikochemische Eigenschaften

Schmelzpunkt
22 · 22-23 °C (lit.)
Siedepunkt
133 · 133-135 °C/50 mmHg (lit.)
Dichte
1.051 g/mL · 1.051 g/mL at 25 °C (lit.)
Brechungsindex
20 · n20/D 1.528(lit.)
Flammpunkt
185 °F · 185 °F
storage temp.
Sealed in dry,Room Temperature

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 5 Einträge

This chemical does not meet GHS hazard criteria for 69% (89 of 129) of all reports.

Warning

H315 (31%): Causes skin irritation [Warning Skin corrosion/irritation]

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

Aggregated GHS information provided per 129 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory InformationChemical: Benzene, 1,2-dimethoxy-4-methyl-
Other Safety InformationEvaluation - Chemicals not considered for in depth evaluation - Not commercially active in Australia
Hazards SummaryA skin and strong eye irritant; [Sigma-Aldrich MSDS] See 1-Methoxy-4-methylbenzene.
Hazard Classes and CategoriesSkin Irrit. 2 (31%)

Sicherheitsdaten

wgk
3
tsca
TSCA listed
hs_code
29093090
risk_code
36/37/38
hazard_code
Xi
safety_code
26-36-37/39

Chemie und Industrie

Verwendung und Herstellung

General Manufacturing InformationBenzene, 1,2-dimethoxy-4-methyl-: INACTIVE

Anwendungen

Verwenden3,4-Dimethoxytoluene was used as an internal standard in HPLC quantifications.

Anbieter50 Anbieter

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]
上海麦克林生化科技股份有限公司021-50706066 15221275939 · [email protected]

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