2H-1-Benzopyran-3-carboxylic acid

CAS: 22649-28-1 | OR23377 | 2H-1-Benzopyran-3-carboxylic acid

Catalogue Number OR23377

Synonym(s): 2H-Chromene-3-carboxylic acid, 3-Carboxy-2H-chromene

CAS Number

22649-28-1

Commodity Code

2932990090

MDL Number

MFCD00202020

Formula Weight
176.17 g/mol
Melting Point
187-189 °C
Chemical Hazard
Harmful
GHS
Hazard Statements
H302: Harmful if swallowed.
H312: Harmful in contact with skin.
H319: Causes serious eye irritation.
H332: Harmful if inhaled.
H335: May cause respiratory irritation.
Precautionary Statements
P261: Avoid breathing {{{0|||message=<specify applicable conditions>|||default=dust/fume/gas/mist/vapours/spray|||filter=(_)?P261_INHAL_CONDITION_.+}}}. P271: Use only outdoors or in a well-ventilated area. P280: Wear {{{0|||message=<specify protection eq: hazard.P261: Avoid breathing {{{0|||message=<specify applicable conditions>|||default=dust/fume/gas/mist/vapours/spray|||filter=(_)?P261_INHAL_CONDITION_.+}}}. P271: Use only outdoors or in a well-ventilated area. P280: Wear {{{0|||message=<specify protection eq
MSDS
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Typical Batch COA
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Size
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Price
Quantity
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250mg
2 Packs in stock.
1 Pack In Stock
£10.00
Size 250mg
Price £10.00
UK Stock 2 Packs in stock.
US Stock 1 Pack In Stock