3,4-Methylenedioxytoluene

Suppliers

Names

[ CAS No. ]:
7145-99-5

[ Name ]:
3,4-Methylenedioxytoluene

[Synonym ]:
Toluene,3,4-methylenedioxy
1,3-Benzodioxole, 5-methyl-
3,4-Methylenedioxytoluene
4-methyl-methylenedioxybenzene
1,3-Benzodioxole,5-methyl
MFCD00005833
1-methyl-3,4-methylenedioxybenzene
EINECS 230-453-1
5-METHYL-1,3-BENZODIOXOLE

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
200.4±30.0 °C at 760 mmHg

[ Molecular Formula ]:
C8H8O2

[ Molecular Weight ]:
136.148

[ Flash Point ]:
76.1±0.0 °C

[ Exact Mass ]:
136.052429

[ PSA ]:
18.46000

[ LogP ]:
2.54

[ Vapour Pressure ]:
0.5±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.550

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DF4921090
CHEMICAL NAME :
1,3-Benzodioxole, 5-methyl-
CAS REGISTRY NUMBER :
7145-99-5
LAST UPDATED :
199706
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-H8-O2
MOLECULAR WEIGHT :
136.16

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 6,230,1954

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302-H318

[ Precautionary Statements ]:
P280-P305 + P351 + P338

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

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
R20/21/22;R36/37/38

[ Safety Phrases ]:
S23-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
DF4921090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • piperonal
  • Dichloromethane
  • 4-methylcatechol
  • 2-((benzo[d][1,3]dioxol-5-ylmethyl)amino)-2-methylpropan-1-ol
  • Piperonyl alcohol
  • 5-(1,3-dithiolan-2-yl)-1,3-benzodioxole
  • trioxane
  • Peperacetonitrile
  • Oxazole, 2-(1,3-benzodioxol-5-yl)-4,5-dihydro-4,4-dimethyl

DownStream

  • 1,2-Dimethoxy-4-methylbenzene
  • 4-methylcatechol
  • p-Cresol
  • m-Cresol
  • 2-ETHOXY-4-METHYLPHENOL
  • (6-methyl-1,3-benzodioxol-5-yl)-(4-nitrophenyl)methanone
  • Methyl 2,3,4-tri-O-benzyl-α-D-glucopyranoside
  • 6-(4-(3,4-dimethoxyphenyl)benzyl)-3,4-(methylenedioxy)toluene
  • 5-Methyl-6-nitrobenzo[d][1,3]dioxole
  • 5-(Bromomethyl)-1,3-benzodioxole

Articles

The dimethoxyphenylbenzyl protecting group: an alternative to the p-methoxybenzyl group for protection of carbohydrates.

J. Org. Chem. 78(11) , 5264-72, (2013)

A reliable reagent system for the cleavage of 4-(3,4-dimethoxyphenyl)benzyl (DMPBn) ethers under acidic conditions has been established. Treatment of DMPBn-protected mono- and pseudodisaccharides with...


More Articles

Related Compounds

  • sodium alpha-hydroxy-3,4-methylenedioxytoluene-alpha-sulphonate
  • 3,4-dimethylimidazo[4,5-f]quinoxalin-2-amine
  • 3-(4-pyrrolidin-1-ylsulfonylphenyl)-5-(trifluoromethoxy)phenol
  • 3,4-diethynylhex-3-en-1,5-diyne
  • 3,4,5-tribromo-2-methoxyphenol
  • 3,4-DIMETHYL-4'-(4-METHYLPIPERAZINOMETHYL) BENZOPHENONE
  • 4-tert-butyl-N-{1-[(thiophen-2-yl)methyl]-1H-pyrazol-5-yl}benzamide
  • 5,7-Difluoro-1-benzofuran
  • N-(1-cyanocyclohexyl)-2-[[4-cyclopropyl-5-(thiophen-2-ylmethyl)-1,2,4-triazol-3-yl]sulfanyl]propanamide
  • 1-{4-[2-oxo-2-(pyrrolidin-1-yl)ethyl]piperazin-1-yl}-2-(2-phenyl-1H-indol-1-yl)ethanone
  • 2-(Acetylamino)phenyl 2-methoxy-5-methylbenzenesulfonate
  • N-(1-cyanocyclopentyl)-2-{4-ethyl-4H,5H,6H,7H-thieno[3,2-c]pyridin-5-yl}acetamide
  • 3-methyl-2-[(3-methylbenzyl)sulfanyl]thieno[3,2-d]pyrimidin-4(3H)-one
  • N-(4-fluorophenyl)-4-hydroxypiperidine-1-carboxamide
  • 2-{[(2H-1,3-benzodioxol-5-yl)methyl]sulfanyl}-N-[1-(2-methylphenyl)ethyl]acetamide
  • N-(3-chloro-2-fluorophenyl)-2-(methylsulfanyl)pyridine-3-carboxamide
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.