1,3-Dimethoxybenzene

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Names

[ CAS No. ]:
151-10-0

[ Name ]:
1,3-Dimethoxybenzene

[Synonym ]:
dimethyl resorcinol
FEMA 2385
Dimethylresorcinol,Resorcinol dimethyl ether
M-METHOXYANISOLE
Resorcinol Dimethyl Ether
EINECS 205-783-4
m-dimethoxy-benzen
3-METHOXYANISOLE
1,3-Dimethoxybenzene
2,4-dimethoxy-benzene
meta-dimethoxybenzene
M-DIMETHOXYBENZENE
MFCD00008384
2,6-dimethoxybenzene
1,3-methoxybenzenel
Benzene, 1,3-dimethoxy-
1,3-Dimethoxybenzol
1,3-dimethoxy benzene
Resorcin-dimethylether
3-DiMethoxybenzene
Dimethylresorinol
m-Dimethoxy benzene

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
217.5±0.0 °C at 760 mmHg

[ Melting Point ]:
-52°C

[ Molecular Formula ]:
C₈H₁₀O₂

[ Molecular Weight ]:
138.164

[ Flash Point ]:
87.8±0.0 °C

[ Exact Mass ]:
138.068085

[ PSA ]:
18.46000

[ LogP ]:
1.93

[ Vapour Pressure ]:
0.2±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.488

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CZ6474000

CHEMICAL NAME :: Benzene, m-dimethoxy-

CAS REGISTRY NUMBER :: 151-10-0

LAST UPDATED :: 199701

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C8-H10-O2

MOLECULAR WEIGHT :: 138.18

WISWESSER LINE NOTATION :: 1OR CO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 900 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - tremor Behavioral - ataxia

REFERENCE :: JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 46,185,1957 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2614 No. of Facilities: 19 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 93 (estimated) No. of Female Employees: 56 (estimated)

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)

[ Hazard Codes ]:
Xi:Irritant

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S24/25

[ RIDADR ]:
NA 1993 / PGIII

[ WGK Germany ]:
2

[ RTECS ]:
CZ6474000

[ HS Code ]:
2909309090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

2,4-Dimethoxybenzoicacid
m-Bromoanisole
methyl iodide
2,6-Dimethoxybenzoic acid
1,3-Dimethoxy-4-bromobenzene
Dimethyl sulfate
Resorcine
2,6-Dimethoxyphenylboronic acid
Trimethyl borate

DownStream

Glabridin
2,4-Dimethoxy-1-nitrobenzene
2,6-Dimethoxy nitrobenzene
1,3-dimethoxy-5-nitrobenzene
1,3-dimethoxy-2,4-dinitro-benzene
2,4-dimethoxy-1-nitrosobenzene
3′,5′-Dimethoxyacetophenone
2,6-DIMETHOXYBENZALDEHYDE
Methyl 2,6-Dimethoxybenzate
3-hydroxy-9H-9-xanthenone

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%

Articles

Rotamers of o- and m-dimethoxybenzenes studied by mass-analyzed threshold ionization spectroscopy and theoretical calculations.

J. Phys. Chem. A 114(42) , 11144-52, (2010)

We applied two-color resonant two-photon mass-analyzed threshold ionization (MATI) spectroscopy to investigate the molecular properties of the selected rotamers of o-dimethoxybenzene (ODMB) and m-dime...

Stereoselective glycosylations using oxathiane spiroketal glycosyl donors.

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...

Solvation of dichlorocarbene: complexation with aryl ethers.

J. Phys. Chem. A 114(1) , 209-17, (2010)

Dichlorocarbene (CCl(2)), generated by laser flash photolysis of dichlorodiazirine, formed pi- and O-ylidic complexes with aromatic ethers such as anisole, 1,3-dimethoxybenzene, 1,3,5-trimethoxybenzen...