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Catalog No: FT-0600028

Product Name:
3,4-Dihydroxybenzoic acid

CAS No:

99-50-3

MW:

154.120

MF:

N/A

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Chemical Information
Flash_Point 216.3±22.4 °C
Molecular_Formula C7H6O4
Density 1.6±0.1 g/cm3
Exact_Mass 154.026611
LogP 1.16
Boiling_Point 410.7±35.0 °C at 760 mmHg
Melting_Point 197-200 °C (dec.)(lit.)
Molecular_Weight 154.120
Vapour_Pressure 0.0±1.0 mmHg at 25°C
PSA 77.76000
Index_of_Refraction 1.671
Safe Information
RTECS UL0560000
Hazard Statements H315-H319-H335
Risk_Phrases R36/37/38
WGK_Germany 3
RIDADR NONH for all modes of transport
Safety_Phrases S26-S36-S37/39
Hazard_Codes Xi:Irritant
Precautionary_Statements P305 + P351 + P338
HS_Code 2918290000
Symbol GHS07
Personal_Protective_Equipment dust mask type N95 (US);Eyeshields;Gloves
Signal_Word Warning
Product Information
Flash_Point 216.3±22.4 °C
Symbol GHS07
CAS_Number 99-50-3
Signal_Word Warning
Common_Name protocatechuic acid
Molecular_Formula C7H6O4
Melting_Point 197-200 °C (dec.)(lit.)
Molecular_Weight 154.120
MSDS ChineseUSA
Density 1.6±0.1 g/cm3
Boiling_Point 410.7±35.0 °C at 760 mmHg