![2,3-Dihydrobenzo[b][1,4]dioxin-6-amine,CAS No. 22013-33-8.](https://public.whmall.com/system/0/chemical/image/2007/09/04/1188888888-39682_C8H9NO2.png "2,3-Dihydrobenzo[b][1,4]dioxin-6-amine,CAS No. 22013-33-8.")
2,3-Dihydrobenzo[b][1,4]dioxin-6-amine CAS No.22013-33-8 / Cat No.EBD39682
6-氨基-1,4-苯并二氧杂环
1,4-苯并二氧六环-6-胺
3,4-亚乙二氧基苯胺
3,4-亚乙二基氧基苯胺
6-氨基-1,4-苯并二氧杂环
3,4-亚乙基二氧苯胺
1,4-苯并二噁烷-6-胺
Properties
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Appearance:
brown to black viscous liquid after melting
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Density:
1.231 g/mL(lit.)
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Melting point:
29-31 °C(lit.)
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Boiling point:
116-118°C 3mm
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Flashing point:
113 °C
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Coefficient of refraction:
n20/D 1.599(lit.)
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Solubility:
insoluble
Safety Information
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Symbol:
-
Signal words:
Warning -
Hazard statements:
H302 Harmful if swallowed.
H312 Harmful in contact with skin.
H332 Harmful if inhaled.
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
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Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
NMR Spectrum
1H NMR
13C NMR
