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Appearance:powder
Throughput:1|Metric Ton|Day
pd_productuse:intermediate
Delivery Time:in stock
Purity:98%
6-HYDROXY-2,5,7,8-TETRAMETHYLCHROMAN-2-CARBOXYLIC ACID 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
pka 3.35±0.20(Predicted)
form Crystalline Powder
color White to faintly beige
BRN 1384051
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
6-HYDROXY-2,5,7,8-TETRAMETHYLCHROMAN-2-CARBOXYLIC ACID 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
pka 3.35±0.20(Predicted)
form Crystalline Powder
color White to faintly beige
BRN 1384051
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
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