E-mail: sales001@bosschemical.com                                              JINAN BOSS CHEM CO.,LTD
Telephone: +86-15628782329
You are here: Home » Products » Organic Chemicals » 2,5-Di-tert-butylhydroquinone CAS 88-58-4 DTBHQ

2,5-Di-tert-butylhydroquinone CAS 88-58-4 DTBHQ

2,5-Di-tert-butylhydroquinone (DTBHQ) is an important antioxidant and anti-aging additive widely used in the polyester industry. It is colorless, low in toxicity, and shows excellent end-use properties. Its demand has been increasing in recent years, especially in the manufacture of transparent or white plastic products.
Availability:

PDF Export

facebook sharing button
wechat sharing button
linkedin sharing button
whatsapp sharing button
sharethis sharing button
  • 88-58-4

  • bosschem

  • 88-58-4

2,5-Di-tert-butylhydroquinone Basic information
Product Name: 2,5-Di-tert-butylhydroquinone
CAS: 88-58-4
MF: C14H22O2
MW: 222.32
EINECS: 201-841-8
Mol File: 88-58-4.mol
2,5-Di-tert-butylhydroquinone Chemical Properties
Melting point 216-218 °C(lit.)
Boiling point 321°C
density 1,07 g/cm3
refractive index 1.4576 (estimate)
Fp 216 °C
storage temp. Store below +30°C.
solubility almost transparency in Methanol
pka 11.89±0.23(Predicted)
form Crystalline Powder
color Light beige to pink-beige
Water Solubility 3.8mg/L at 20℃
BRN 2049542
Stability: Stable. Incompatible with oxidizing agents.
LogP 274 at 30℃
CAS DataBase Reference 88-58-4(CAS DataBase Reference)
NIST Chemistry Reference 1,4-Benzenediol, 2,5-bis(1,1-dimethylethyl)-(88-58-4)
EPA Substance Registry System 1,4-Benzenediol, 2,5-bis(1,1-dimethylethyl)- (88-58-4)

通用固体

Previous: 
Next: 
ABOUT COMPANY
Founded in 2010, JINAN BOSS CHEM CO.,LTD. is a large-scale hi-tech enterprise focused on the research and development of fine chemicals and international trade.​​​​​​​

Copryright 2025 JINAN BOSS CHEM CO.,LTD Support By Leadong/ Privacy Policy