2,3-Dihydro-1,4-benzodioxin1,2-Ethylenedioxybenzene

Name	1,4-Benzodioxan
Synonyms	1,4-Benzodioxan 1,4-Benzodioxane 2-benzyl-1,4-dioxane 1,2-Ethylenedioxybenzene 2,3-dihydro-1,4-benzodioxine 1,4-Benzodioxane, 1,2-(Ethylenedioxy)benzene (R)-1-(2-hydroxynaphthalen-1-yl)naphthalen-2-ol 2,3-Dihydro-1,4-benzodioxin1,2-Ethylenedioxybenzene 2,3-dihydrobenzo[b][1,4]dioxine 2,3-dihydro-1,4-benzodioxine 1,2-Ethylenedioxybenzene, 1,4-Benzodioxan, 2,3-Dihydro-1,4-benzodioxin
CAS	493-09-4
EINECS	207-775-6
InChI	InChI=1/C8H8O2/c1-2-4-8-7(3-1)9-5-6-10-8/h1-4H,5-6H2

Molecular Formula	C8H8O2
Molar Mass	136.15
Density	1.142g/mLat 25°C(lit.)
Melting Point	213-217 °C
Boling Point	103°C6mm Hg(lit.)
Flash Point	190°F
Water Solubility	insoluble
Vapor Presure	0.039mmHg at 25°C
Appearance	Liquid
Specific Gravity	1.142
Color	Clear colorless to light yellow
BRN	120846
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	n20/D 1.549(lit.)
MDL	MFCD00006821
Physical and Chemical Properties	Liquid. Boiling point 103/800Pa(6mmHg), relative density 1.142, refractive index 1.5490.
Use	Intermediate of doxazosin

Hazard Symbols	Xi - Irritant
Safety Description	S23 - Do not breathe vapour. S24/25 - Avoid contact with skin and eyes.
WGK Germany	3
RTECS	DF4728000
HS Code	29329995
Hazard Note	Irritant

NIST chemical information	Information provided by: webbook.nist.gov (external link)
EPA chemical information	Information provided by: ofmpub.epa.gov (external link)
Use	Doxazosin intermediate.

Last Update：2024-04-10 22:41:03

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