2-Methyl-2,3-dihydro-1-benzofuran
Names
[ CAS No. ]:
1746-11-8
[ Name ]:
2-Methyl-2,3-dihydro-1-benzofuran
[Synonym ]:
2-Methylcoumaran
3-methyl-2,3-dihydrobenzofuran
Benzofuran,2,3-dihydro-2-methyl
Benzofuran, 2,3-dihydro-2-methyl-
2,3-Dihydro-2-methylbenzofuran
2-Methyl-2,3-dihydro-1-benzofuran
rac-2-methyl-2,3-dihydrobenzofuran
2-Methyl-2,3-dihydrobenzofuran
EINECS 217-124-8
MFCD00023003
Chemical & Physical Properties
[ Density]:
1.0±0.1 g/cm3
[ Boiling Point ]:
197.4±10.0 °C at 760 mmHg
[ Molecular Formula ]:
C9H10O
[ Molecular Weight ]:
134.175
[ Flash Point ]:
65.2±14.7 °C
[ Exact Mass ]:
134.073166
[ PSA ]:
9.23000
[ LogP ]:
2.63
[ Vapour Pressure ]:
0.5±0.4 mmHg at 25°C
[ Index of Refraction ]:
1.532
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DF6653950
- CHEMICAL NAME :
- Benzofuran, 2,3-dihydro-2-methyl-
- CAS REGISTRY NUMBER :
- 1746-11-8
- LAST UPDATED :
- 199706
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C9-H10-O
- MOLECULAR WEIGHT :
- 134.19
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: 6,145,1954
Safety Information
[ Hazard Codes ]:
Xn
[ Risk Phrases ]:
R22:Harmful if swallowed. R41:Risk of serious damage to eyes. R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
[ Safety Phrases ]:
S26-S39-S36/37-S22
[ RIDADR ]:
2811
[ WGK Germany ]:
3
[ RTECS ]:
JO1987000
[ Packaging Group ]:
III
[ HS Code ]:
2932999099
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2932999099
[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%