6-Hydroxy-4H-chromene-3-carbaldehyde

Modify Date: 2024-01-09 17:22:55

6-Hydroxy-4H-chromene-3-carbaldehyde Structure
6-Hydroxy-4H-chromene-3-carbaldehyde structure
Common Name 6-Hydroxy-4H-chromene-3-carbaldehyde
CAS Number 134822-76-7 Molecular Weight 176.16900
Density 1.425g/cm3 Boiling Point 395.5ºC at 760 mmHg
Molecular Formula C10H8O3 Melting Point 170-174ºC
MSDS Chinese USA Flash Point 166.3ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 6-hydroxychromene-3-carboxaldehyde
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.425g/cm3
Boiling Point 395.5ºC at 760 mmHg
Melting Point 170-174ºC
Molecular Formula C10H8O3
Molecular Weight 176.16900
Flash Point 166.3ºC
Exact Mass 176.04700
PSA 46.53000
LogP 1.40990
Vapour Pressure 8.04E-07mmHg at 25°C
Index of Refraction 1.706

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H319
Precautionary Statements P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi
Risk Phrases R36
Safety Phrases S26
RIDADR NONH for all modes of transport
HS Code 2912491000

 Customs

HS Code 2912491000
Summary 2912491000. other aldehyde-alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Synonyms

6-hydroxy-2H-chromene-3-carbaldehyde
MFCD01076587
6-Hydroxy-2H-chromene-3-carboxaldehyde
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