1,3-Dimethoxy-5-methylbenzene

Modify Date: 2024-01-06 12:25:51

1,3-Dimethoxy-5-methylbenzene Structure
1,3-Dimethoxy-5-methylbenzene structure
Common Name 1,3-Dimethoxy-5-methylbenzene
CAS Number 4179-19-5 Molecular Weight 152.190
Density 1.0±0.1 g/cm3 Boiling Point 244.0±0.0 °C at 760 mmHg
Molecular Formula C9H12O2 Melting Point 61-62ºC
MSDS Chinese USA Flash Point 87.5±21.3 °C
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 3,5-Dimethoxytoluene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 244.0±0.0 °C at 760 mmHg
Melting Point 61-62ºC
Molecular Formula C9H12O2
Molecular Weight 152.190
Flash Point 87.5±21.3 °C
Exact Mass 152.083725
PSA 18.46000
LogP 2.39
Vapour Pressure 0.0±0.4 mmHg at 25°C
Index of Refraction 1.490

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes Xi:Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2909309090

 Synthetic Route

 Customs

HS Code 2909309090
Summary 2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Articles8

More Articles
Biosynthesis of the major scent components 3,5-dimethoxytoluene and 1,3,5-trimethoxybenzene by novel rose O-methyltransferases.

FEBS Lett. 523(1-3) , 113-8, (2002)

In Chinese rose species and in many modern varieties, two methylated phenolic derivatives, 3,5-dimethoxytoluene and 1,3,5-trimethoxybenzene, are major scent components. We show that cell-free extracts...

O-methyltransferases involved in the biosynthesis of volatile phenolic derivatives in rose petals.

Plant Physiol. 129(4) , 1899-907, (2002)

Rose (Rosa hybrida) flowers produce and emit a diverse array of volatiles, characteristic to their unique scent. One of the most prominent compounds in the floral volatiles of many rose varieties is t...

Studies in the biochemistry of micro-organisms: Synthesis of catenarin (1:4:5:7-tetrahydroxy-2-methylanthraquinone), a metabolic product of species of Helminthosporium.

Biochem. J. 35(8-9) , 1006-10, (1941)

 Synonyms

Benzene, 1,3-dimethoxy-5-methyl-
1,3-Dimethoxy-5-methylbenzene
3,5-DiMethoxytoluene
MFCD00015435
EINECS 224-048-9