Molecular Structure of 5-Iodo-2-furancarboxaldehyde (CAS NO.2689-65-8):

IUPAC Name: 5-iodofuran-2-carbaldehyde
Empirical Formula: C₅H₃IO₂ 
Molecular Weight: 221.9806 
Index of Refraction: 1.64
Molar Refractivity: 38.21 cm³ 
Molar Volume: 105.9 cm³
Surface Tension: 50 dyne/cm 
Density: 2.094 g/cm³ 
Flash Point: 119.8 °C 
Enthalpy of Vaporization: 51.29 kJ/mol 
Boiling Point: 274.5 °C at 760 mmHg 
Vapour Pressure: 0.0054 mmHg at 25°C
Melting Point: 125-128 °C(lit.)
Storage Temp: Refrigerator (+4°C)
Sensitive: Air & Light Sensitive
BRN: 108406
CAS DataBase Reference: 2689-65-8(CAS DataBase Reference)
Product Categories: Miscellaneous; Building Blocks; Furans; FuransHeterocyclic Building Blocks; Halogenated Heterocycles; Heterocyclic Building Blocks

Hazard Codes: Xi
Risk Statements: 36/37/38 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37-37/39 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37:Wear suitable protective clothing and gloves. 
S37/39:Wear suitable gloves and eye/face protection.
WGK Germany: 3
Hazard Note: Irritant
HazardClass: Irritant

 5-Iodo-2-furancarboxaldehyde , with CAS number of 2689-65-8, can be called 5-iodo-2-furaldehdye ; 5-Iodo-2-furaldehyde ; 5-Iodo-2-furancarboxaldehyde ; 5-Iodofurancarboxaldehyde ; 5-Iodo-furan-2-carbaldehyde ; 5-Iodofuran-2-carboxaldehyde . 5-Iodo-2-furancarboxaldehyde (CAS NO.2689-65-8) is a light-yellow to orange crystalline powder.