1,2-Dimethoxybenzene

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Names

[ CAS No. ]:
91-16-7

[ Name ]:
1,2-Dimethoxybenzene

[Synonym ]:
Benzene, 1,2-dimethoxy-
benzene, dimethoxy-
Catechol-monovinylaether
1,2-Dimethoxybenzene
EINECS 202-045-3
Brenzkatechindimethylether
o-Dimethoxybenzene
veratrol
2-Methoxyanisole
catechol dimethyl ether
Veratrole
2-Vinyloxy-phenol
1,2-dimethoxy-benzene
1,2-DIMETHOXYBENENE
Brenzcatechin-monovinylaether
MFCD00008357

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
206.3±8.0 °C at 760 mmHg

[ Melting Point ]:
15 °C(lit.)

[ Molecular Formula ]:
C8H10O2

[ Molecular Weight ]:
138.164

[ Flash Point ]:
87.2±0.0 °C

[ Exact Mass ]:
138.068085

[ PSA ]:
18.46000

[ LogP ]:
1.96

[ Vapour Pressure ]:
0.3±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.488

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CZ6475000
CHEMICAL NAME :
Benzene, o-dimethoxy-
CAS REGISTRY NUMBER :
91-16-7
LAST UPDATED :
199712
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C8-H10-O2
MOLECULAR WEIGHT :
138.18
WISWESSER LINE NOTATION :
1OR BO1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
890 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 26(2),54,1982
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
700 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 26(2),54,1982

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R20/21/22

[ Safety Phrases ]:
S36-S23

[ WGK Germany ]:
1

[ RTECS ]:
CZ6475000

[ HS Code ]:
29093090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • TMOS
  • Mequinol
  • methyl iodide
  • 1,2-Benzenediol
  • 1-n-butoxy-2-(α,α-dimethoxypropionyl)cyclopropane
  • Guaiacol
  • Dimethyl sulfate

DownStream

  • 5,6-dimethoxy-2,1,3-benzoxadiazole
  • 5-(2,3-dimethoxyphenyl)pentan-1-ol
  • 1-(3,4-Dihydroxyphenyl)-2-[(1,1-dimethylethyl)amino]ethanone
  • 3-bromo-1-(3,4-dimethoxyphenyl)propan-1-one
  • 4-bromo-1-(3,4-dimethoxyphenyl)butan-1-one
  • 1-FLUORO-2,3-DIMETHOXYBENZENE
  • 4-Ethynyl-1,2-dimethoxybenzene
  • 2,3-Dimethoxybenzonitrile
  • 1,2-Dimethoxy-4-methylbenzene
  • 2,3,6,7-Tetramethoxy-9,10-anthraquinone

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

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J. Food Sci. 80 , C1476-89, (2015)

Enzymatic extrusion, instead of traditional steam cooking, to treat rice is an efficient and alternative pretreatment for Chinese rice wine fermentation. In order to determine the formation of volatil...

Kinetic and docking studies of phenol-based inhibitors of carbonic anhydrase isoforms I, II, IX and XII evidence a new binding mode within the enzyme active site.

Bioorg. Med. Chem. 19 , 1381-9, (2011)

Carbonic anhydrases (CAs, EC 4.2.1.1) are inhibited by sulfonamides, inorganic anions, phenols, coumarins (acting as prodrugs) and polyamines. A novel class of CA inhibitors (CAIs), interacting with t...

Rotationally resolved electronic spectra of 1,2-dimethoxybenzene and the 1,2-dimethoxybenzene-water complex.

J. Phys. Chem. A 109(42) , 9456-64, (2005)

Rotationally resolved S(1) <-- S(0) electronic spectra of 1,2-dimethoxybenzene (DMB) and its water complex have been observed and assigned. The derived values of the rotational constants show that the...


More Articles

Related Compounds

  • 1,2-dimethoxybenzene
  • 1,2-dimethoxybenzene-d10
  • 1,2-dimethoxybenzene-4,5-d2
  • 4-Iodo-1,2-dimethoxybenzene
  • 3-iodo-1,2-dimethoxybenzene
  • 4-azido-1,2-dimethoxybenzene
  • 2-(2-Benzothiazolyl)-4-ethynylphenol
  • 2-(Dimethylamino)-5,6,7,8-tetrahydropyrido[2,3-d]pyrimidin-4(3H)-one
  • 3-Ethynyl-2-fluorobenzaldehyde
  • 1,3,2-Dioxaphospholane, 2-(2-chloroethyl)-4,4,5-trimethyl-, 2-oxide, (2R,5R)-rel-
  • 2-Amino-1-(1,2-thiazol-3-yl)propan-1-one
  • 1-Ethyl-4-(thietan-3-ylamino)cyclohexan-1-ol
  • N-((1-Methylcyclobutyl)methyl)thietan-3-amine
  • 4-(1,3,4-Thiadiazol-2-yl)phenol
  • Ethyl 4-fluoropyrimidine-5-carboxylate
  • Heptadecan-9-yl 8-((3-(2-amino-6-oxo-3H-purin-9(6H)-yl)propyl)(8-(nonyloxy)-8-oxooctyl)amino)octanoate
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