4-Diethylaminobenzaldehyde , 98% , 120-21-8

CAS NO.：120-21-8

Empirical Formula: C11H15NO

Molecular Weight: 177.24

MDL number: MFCD00003382

EINECS: 204-377-4

PRODUCT Properties

• Melting point: 37-41 °C(lit.)
• Boiling point: 174 °C7 mm Hg(lit.)
• Density: 1.03 g/cm3
• refractive index: 1.5302 (estimate)
• Flash point: >230 °F
• storage temp.: Store below +30°C.
• solubility: 2.5g/l
• form: Coarse Crystals, Chunks or Crystalline Solid
• pka: 3.36±0.32(Predicted)
• color: Brown to green to black
• Water Solubility: insoluble
• Sensitive: Air Sensitive
• BRN: 511102
• InChI: 1S/C11H15NO/c1-3-12(4-2)11-7-5-10(9-13)6-8-11/h5-9H,3-4H2,1-2H3
• InChIKey: MNFZZNNFORDXSV-UHFFFAOYSA-N
• SMILES: [H]C(=O)c1ccc(cc1)N(CC)CC
• CAS DataBase Reference: 120-21-8(CAS DataBase Reference)
• NIST Chemistry Reference: Benzaldehyde, 4-(diethylamino)-(120-21-8)
• EPA Substance Registry System: Benzaldehyde, 4-(diethylamino)- (120-21-8)

Description and Uses

4-Diethylaminobenzaldehyde is used in the preparation of 5-(4-diethylamino-benzylidene)-selenazolidine-2,4-dione by using aqueous methylamine as a reagent.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H312-H315-H319-H335
• Precautionary statements: P261-P264-P271-P280-P302+P352+P312-P305+P351+P338
• target organs: Respiratory system
• PPE: dust mask type N95 (US), Eyeshields, Faceshields, Gloves
• Hazard Codes: Xi,N,Xn
• Risk Statements: 36/37/38-50/53-21/22
• Safety Statements: 26-36-61-60-36/37
• WGK Germany: 2
• RTECS: CU5612850
• TSCA: TSCA listed
• HS Code: 29223990
• Storage Class: 11 - Combustible Solids
• Hazard Classifications: Acute Tox. 4 Dermal; Eye Irrit. 2; Skin Irrit. 2; STOT SE 3
• Toxicity: mouse,LD50,intraperitoneal,700mg/kg (700mg/kg),National Technical Information Service. Vol. OTS0534444,