PBB INCI Name: 4-tert-Butylbenzaldehyde Chemical Name: P-Tert-Butyl Benzaldehyde, 4-(1,1-dimethylethyl)-Benzaldehyde CAS No. : 939-97-9 EINECS No. : 202-675-9 Molecular Formula: C11H14O Molecular Weight: 162.23 Specification: Items Specification 1. Appearance: Clear Colorless to pale Liquid 2. Water %: 0.1 max 3. Acid Value(mgKOH/g): 2.0 max 4. Purity %: Meta position: 0.00-5.00 Para position: 90.0-100.0 (m+p) PBB: 98.0-100.0 Application: Intermediate for synthesis, raw material for Lilialdehyde. Package: 200kg per drum. Storage: Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation. Shelf Life: 1 year.