1,3,5-Trimethoxybenzene

Modify Date: 2024-01-01 18:00:38

1,3,5-Trimethoxybenzene Structure
1,3,5-Trimethoxybenzene structure
Common Name 1,3,5-Trimethoxybenzene
CAS Number 621-23-8 Molecular Weight 168.190
Density 1.0±0.1 g/cm3 Boiling Point 257.0±20.0 °C at 760 mmHg
Molecular Formula C9H12O3 Melting Point 50-53 °C(lit.)
MSDS Chinese USA Flash Point 85.6±0.0 °C
Symbol GHS07
GHS07
Signal Word Warning

 Use of 1,3,5-Trimethoxybenzene


1,3,5-Trimethoxybenzene is a key component of the Chinese rose odor. 1,3,5-Trimethoxybenzene is synthesized in three successive methylation steps from phloroglucinol, the initial precursor. 1,3,5-Trimethoxybenzene is an effective sedative[1].

 Names

Name 1,3,5-trimethoxybenzene
Synonym More Synonyms

 1,3,5-Trimethoxybenzene Biological Activity

Description 1,3,5-Trimethoxybenzene is a key component of the Chinese rose odor. 1,3,5-Trimethoxybenzene is synthesized in three successive methylation steps from phloroglucinol, the initial precursor. 1,3,5-Trimethoxybenzene is an effective sedative[1].
Related Catalog
References

[1]. Wu S, et al. The key role of phloroglucinol O-methyltransferase in the biosynthesis of Rosa chinensis volatile 1,3,5-trimethoxybenzene. Plant Physiol. 2004 May;135(1):95-102.

 Chemical & Physical Properties

Density 1.0±0.1 g/cm3
Boiling Point 257.0±20.0 °C at 760 mmHg
Melting Point 50-53 °C(lit.)
Molecular Formula C9H12O3
Molecular Weight 168.190
Flash Point 85.6±0.0 °C
Exact Mass 168.078644
PSA 27.69000
LogP 1.61
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.485
Water Solubility insoluble

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DC2810000
CHEMICAL NAME :
Benzene, 1,3,5-trimethoxy-
CAS REGISTRY NUMBER :
621-23-8
BEILSTEIN REFERENCE NO. :
1307993
LAST UPDATED :
199709
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C9-H12-O3
MOLECULAR WEIGHT :
168.21
WISWESSER LINE NOTATION :
1OR CO1 EO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1480 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 3,187,1969
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
580 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 3,187,1969
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2800 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
OYYAA2 Oyo Yakuri. Pharmacometrics. (Oyo Yakuri Kenkyukai, CPO Box 180, Sendai 980-91, Japan) V.1- 1967- Volume(issue)/page/year: 3,187,1969

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H319
Precautionary Statements P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn:Harmful
Risk Phrases R22
Safety Phrases S24/25
RIDADR 1325
WGK Germany 3
RTECS DC2810000
Packaging Group III
Hazard Class 4.1
HS Code 29093090

 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%

 Articles19

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Ozonolysis of lignin models in aqueous solution: anisole, 1,2-dimethoxybenzene, 1,4-dimethoxybenzene, and 1,3,5-trimethoxybenzene.

Environ. Sci. Technol. 43(16) , 6275-82, (2009)

The lignin models anisole, 1,2-dimethoxybenzene, 1,4-dimethoxybenzene, and 1,3,5-trimethoxybenzene were reacted with ozone in aqueous solution, and major products were identified and quantified with r...

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Carbohydr. Res. 348 , 6-13, (2012)

Novel oxathiane spiroketal donors have been synthesised and activated via an umpolung S-arylation strategy using 1,3,5-trimethoxybenzene and 1,3-dimethoxybenzene. The comparative reactivity of the res...

 Synonyms

Benzene,1,3,5-trimethoxy
1,3,5-trimethoxy-benzene
Benzene, 1,3,5-trimethoxy-
1,3,5-Trimethoxybenzene
tri-O-methylphloroglucinol
phloroglucinol trimethyl ether
2,4,6-Trimethoxybenzene
1,3,5-Trimethyoxybenzene
1,3,5-trimethoxy-benzen
sym-Trimethoxybenzene
2,4,6-trimethoxyiodobenzene
1,3,5-Trimethoxybenz
1,3,5-trimethoxyarene
MFCD00008385
5-TriMethoxybenzene
TRISMETHOXYBENZENE
3,5-DIMETHOXYANISOLE
EINECS 210-673-4
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