p-Hydroxybenzaldehyde
English Name: p-Hydroxybenzaldehyde
English alias: 4-Hydroxybenzaldehyde
Chinese Name: 4- hydroxy benzaldehyde
CAS number: 123-08-0
Molecular formula: C7H6O2
Molecular weight: 122.12
Purity: 98%
Grade: CP
MDL number: MFCD00006939
Beilstein number: 471352
EC number: 204-599-1
Description: p-hydroxybenzaldehyde is a light yellow or white crystalline solid, slightly fragrant smell
Physical parameters
Melting point: 112-116 C (lit.)
The relative density is 1.129 (30/4 C)
Boiling point: the temperature of 246.6 DEG C
Refractive index: 1.57055 (130 C)
Appearance: yellow or light brown powder
Flash point: 101.3 C
Storage and transport: seal shade to avoid light preservation
Safety Terms:
1: avoid contact with skin and eyes.
2 in case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
3 wear suitable protective clothing.
Risk terminology
1 irritating to eyes, respiratory system and skin.
Risk description
Danger of code: Xi
Risk level: 36/37/38
Security level: 26-36