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PTBBA
INCI Name: 4-tert-Butylbenzoic acid
Chemical Name: PTBBA, P-tert-Butylbenzoic acid
CAS No. : 98-73-7
EINECS No. : 202-696-3
Molecular Formula: C11H14O2
Molecular Weight: 178.23
Specification:
Items Specification
1. Appearance: White crystalline powder
2. Purity %: 99.0 min
3. Melting point deg C: 164 ~ 166
4. Acid value mgKOH/g: 312 ~ 316
5. Moisture %: 0.1 max
6. Ash %: 0.01max
7. Iron ppm: 3 max
8. Color (Hazen): 20 max
Application: Intermediate for synthesis; Additive in formulations of various applications. PTBBA is a kind of organic intermediate.
Package: 25kg per bag /500kg per bag.
Storage: Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation.
Shelf Life: 1 year.
4-tert-Butylbenzoic acid