2-Methyl-2,3-dihydro-1-benzofuran

Modify Date: 2024-01-02 15:28:33

2-Methyl-2,3-dihydro-1-benzofuran Structure
2-Methyl-2,3-dihydro-1-benzofuran structure
Common Name 2-Methyl-2,3-dihydro-1-benzofuran
CAS Number 1746-11-8 Molecular Weight 134.175
Density 1.0±0.1 g/cm3 Boiling Point 197.4±10.0 °C at 760 mmHg
Molecular Formula C9H10O Melting Point N/A
MSDS N/A Flash Point 65.2±14.7 °C

 Names

Name 2-methyl-2,3-dihydro-1-benzofuran
Synonym More Synonyms

 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

 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

 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%

 Synonyms

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
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