Basic information Safety Related Supplier

6-HYDROXY-2,5,7,8-TETRAMETHYLCHROMAN-2-CARBOXYLIC ACID

Product Name6-HYDROXY-2,5,7,8-TETRAMETHYLCHROMAN-2-CARBOXYLIC ACID

CAS53188-07-1

MFC14H18O4

MW250.29

EINECS258-422-8

MOL File53188-07-1.mol

Chemical Properties

Melting point 187-189 °C (lit.)
Boiling point 313.42°C (rough estimate)
Density  1.0616 (rough estimate)
refractive index  1.4970 (estimate)
storage temp.  2-8°C
solubility  Soluble in DMSO (up to 25 mg/ml) or in Ethanol (up to 25 mg/ml). Also soluble in Water at alkalinepH.
form  Crystalline Powder
pka 3.35±0.20(Predicted)
color  White to faintly beige
BRN  1384051
Stability Stable for 1 year from date of purchase as supplied. Solutions in DMSO or ethanol may be stored at -20° for up to 1 month.
CAS DataBase Reference 53188-07-1(CAS DataBase Reference)
EPA Substance Registry System 3,4-Dihydro-6-hydroxy-2,5,7,8-tetramethyl-2H-1-benzopyran-2-carboxylic acid (53188-07-1)

Safety Information

Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  2
RTECS  DJ2273000
HS Code  29339900

MSDS

Usage And Synthesis

6-HYDROXY-2,5,7,8-TETRAMETHYLCHROMAN-2-CARBOXYLIC ACID Supplier

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