3-Methoxycatechol
Names
[ CAS No. ]:
934-00-9
[ Name ]:
3-Methoxycatechol
[Synonym ]:
3-Methoxy-1,2-benzenediol
3-Methoxybenzene-1,2-diol
MFCD00002191
EINECS 213-276-4
1,2-Benzenediol, 3-methoxy-
3-Methoxycatechol
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
268.1±0.0 °C at 760 mmHg
[ Melting Point ]:
38-43 °C(lit.)
[ Molecular Formula ]:
C7H8O3
[ Molecular Weight ]:
140.137
[ Flash Point ]:
119.5±21.8 °C
[ Exact Mass ]:
140.047348
[ PSA ]:
49.69000
[ LogP ]:
0.70
[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C
[ Index of Refraction ]:
1.580
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- CZ9002750
- CHEMICAL NAME :
- 1,2-Benzenediol, 3-methoxy-
- CAS REGISTRY NUMBER :
- 934-00-9
- LAST UPDATED :
- 199606
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C7-H8-O3
- MOLECULAR WEIGHT :
- 140.15
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 428 gm/kg/51W-C
- TOXIC EFFECTS :
- Tumorigenic - neoplastic by RTECS criteria Gastrointestinal - tumors
- REFERENCE :
- JJCREP Japanese Journal of Cancer Research. (Elsevier Science Pub. BV, POB 211, 1000 AE Amsterdam, Netherlands) V.76- 1985- Volume(issue)/page/year: 85,17,1994
Safety Information
[ Symbol ]:
GHS07
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H315-H319-H335
[ Precautionary Statements ]:
P261-P305 + P351 + P338
[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves
[ Hazard Codes ]:
Xi:Irritant;
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S26-S36
[ RIDADR ]:
NONH for all modes of transport
[ WGK Germany ]:
3
[ RTECS ]:
CZ9002750
[ HS Code ]:
2909500000
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2909500000
[ Summary ]:
2909500000 ether-phenols, ether-alcohol-phenols 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
Chem. Biodivers. 12 , 963-79, (2015)
In this study, we examined the potential of synthetic isoflavones for application in cosmeceuticals. Twenty-five isoflavones were synthesized and their capacities of free-radical-scavenging and mushro...
Prediction model based on decision tree analysis for laccase mediators.Enzyme Microb. Technol. 52(1) , 68-76, (2013)
A Structure Activity Relationship (SAR) study for laccase mediator systems was performed in order to correctly classify different natural phenolic mediators. Decision tree (DT) classification models w...
Altering toluene 4-monooxygenase by active-site engineering for the synthesis of 3-methoxycatechol, methoxyhydroquinone, and methylhydroquinone.J. Bacteriol. 186(14) , 4705-13, (2004)
Wild-type toluene 4-monooxygenase (T4MO) of Pseudomonas mendocina KR1 oxidizes toluene to p-cresol (96%) and oxidizes benzene sequentially to phenol, to catechol, and to 1,2,3-trihydroxybenzene. In th...