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2,3-Benzofuran cas no:271-89-6

Synonyms: Coumarone; Benzo[b]furan, (2,3-Benzofuran; Coumarone); Benzo[b]furan

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Identification
Chemical Properties
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Safety Data
Toxicity

Identification

Name2,3-Benzofuran
CAS271-89-6
SynonymsCoumarone; Benzo[b]furan, (2,3-Benzofuran; Coumarone); Benzo[b]furan
EINECS(EC#)205-982-6
Molecular FormulaC8H6O
Molecular Weight118.13

Chemical Properties

Appearanceclear to slightly greenish liquid
refractive index1.5655-1.5675
storage temp2-8°C

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass3

Safety Data

Hazard Xn:Harmful
Risk R10;R40
Safety

Hazard Codes:? Harmful Xn? Irritant Xi??Risk Statements 40-52-10
Safety Statements: 36/37-16?
S36/37: Wear suitable protective clothing and gloves.?
S16: Keep away from sources of ignition.
RIDADR: UN 1993 3/PG 3
WGK Germany: 3
RTECS: DF6423800
F: 10-23
Hazard Note: Irritant
HazardClass: 3
PackingGroup: III

HS Code 29329900

Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intraperitoneal	500mg/kg (500mg/kg)	?	European Journal of Medicinal Chemistry--Chimie Therapeutique. Vol. 12, Pg. 383, 1977.

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