119-67-5

Name 2-Carboxybenzaldehyde
CAS 119-67-5
EINECS(EC#) 204-342-3
Molecular Formula C8H6O3
MDL Number MFCD00003336
Molecular Weight 150.13
MOL File 119-67-5.mol
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Chemical Properties

Appearance white to slightly beige crystalline powder
Melting point  94-96 °C(lit.)
Boiling point  231.65°C (rough estimate)
density  1,404 g/cm3
refractive index  1.4500 (estimate)
Fp  198°(388°F)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
solubility  DMSO (Slightly), Methanol (Slightly)
form  Crystalline Powder
pka 4.57±0.10(Predicted)
color  White to slightly beige
PH 2 (20g/l, H2O, 20℃)
Water Solubility  soluble
Sensitive  Air Sensitive
BRN  742381
Stability: Hygroscopic
InChI 1S/C8H6O3/c9-5-6-3-1-2-4-7(6)8(10)11/h1-5H,(H,10,11)
InChIKey DYNFCHNNOHNJFG-UHFFFAOYSA-N
SMILES OC(=O)c1ccccc1C=O
CAS DataBase Reference 119-67-5(CAS DataBase Reference)
EPA Substance Registry System 119-67-5(EPA Substance)
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Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi,Xn
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S24/25:Avoid contact with skin and eyes .
RIDADR  PG2
WGK Germany  2
RTECS  TH7015000
Hazard Note  Irritant
TSCA  Yes
REACH Registrations Active
HS Code  29183000
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Toxicity
mouse,LD50,oral,4480mg/kg (4480mg/kg),Journal of Antibiotics. Vol. 27, Pg. 665, 1974.

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Material Safety Data Sheet(MSDS)

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