4'-tert-Butyl-4-chlorobutyrophenone
4'-叔丁基-4-氯丁酰苯
Also known as: 1-(4-tert-butylphenyl)-4-chlorobutan-1-one, 4-Chloro-1-[4-(1,1-dimethylethyl)phenyl]-1-butanone, 4-Chloro-1-[4-(tert-butyl)phenyl]-1-butanone, Ebastine Impurity 8, Terfenadine Impurity 12, 4'-tert-Butyl-4-chlorobutyrophenone, 4-tert-Butyl-gamma-chlorobutyrophenone, 1-Butanone, 4-chloro-1-[4-(1,1-dimethylethyl)phenyl]-
- CAS No.
- 43076-61-5
- Jingsj CID
- J-6774-4
- Molecular Formula
- C14H19ClO
- Chinese Name
- 4'-叔丁基-4-氯丁酰苯
- Molecular Weight
- 238.753 g/mol
- Category
- Aromatic Hydrocarbons
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 47-49 °C(lit.) |
|---|---|
| Boiling Point | 347.9±35.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 207.6±17.1 °C |
GHS Safety & Compliance
Corrosion / Irritant / Environmental HazardSignal word: Danger
Frequently Asked Questions
What is the CAS number of 4'-tert-Butyl-4-chlorobutyrophenone?
43076-61-5
What are the molecular formula and molecular weight of 4'-tert-Butyl-4-chlorobutyrophenone?
C14H19ClO, molecular weight 238.753 g/mol
Is 4'-tert-Butyl-4-chlorobutyrophenone hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026