4-(tert-Butyl)-N,N-dimethylaniline , 98% , 2909-79-7

CAS NO.：2909-79-7

Empirical Formula: C12H19N

Molecular Weight: 177.29

MDL number: MFCD00008833

EINECS: 220-824-6

PRODUCT Properties

• Melting point: -45°C (estimate)
• Boiling point: 250-253 °C (lit.)
• Density: 0.906 g/mL at 25 °C (lit.)
• refractive index: n20/D 1.529(lit.)
• Flash point: 229 °F
• storage temp.: 2-8°C, protect from light
• form: liquid
• pka: 5.51±0.12(Predicted)
• color: Clear, light lemon/khaki to faint brown
• InChI: 1S/C12H19N/c1-12(2,3)10-6-8-11(9-7-10)13(4)5/h6-9H,1-5H3
• InChIKey: SJDILFZCXQHCRB-UHFFFAOYSA-N
• SMILES: CN(C)c1ccc(cc1)C(C)(C)C

Description and Uses

4-tert-Butyl-N,N-dimethylaniline was employed as amine initiator during free-radical/cationic hybrid photopolymerizations of acrylates and epoxides.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302+H312+H332-H315-H319-H335
• Precautionary statements: P261-P280-P301+P312-P302+P352+P312-P304+P340+P312-P305+P351+P338
• target organs: Respiratory system
• PPE: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
• Hazard Codes: Xn,Xi
• Risk Statements: 20/21/22-36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• Hazard Note: Irritant
• HS Code: 2921490090
• Storage Class: 10 - Combustible liquids
• Hazard Classifications: Acute Tox. 4 Dermal; Acute Tox. 4 Inhalation; Acute Tox. 4 Oral; Eye Irrit. 2; Skin Irrit. 2; STOT SE 3