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CAS 1948-33-0 TBHQ Tert-Butylhydroquinone Antioxidant In Food And Cosmetics

 

Product Description

tert-Butylhydroquinone (TBHQ)

tert-Butylhydroquinone (TBHQ) is a synthetic aromatic organic compound and a derivative of hydroquinone, substituted with a tert-butyl group. It is commonly used as an antioxidant in food, cosmetics, and industrial applications to prevent oxidation and prolong shelf life.

 

Technical Data

Property	Value
Chemical Name	tert-Butylhydroquinone
Abbreviation	TBHQ
Chemical Formula	C??H??O?
Molecular Weight	166.22 g/mol
CAS Number	1948-33-0
EC Number	217-752-2
Appearance	White to off-white crystalline powder
Melting Point	126 – 130 °C
Boiling Point	Decomposes before boiling
Flash Point	> 150 °C
Solubility	Slightly soluble in water, soluble in ethanol, oils, and fats
Purity	≥ 99%
Odor	Slight phenolic odor
Stability	Stable under normal storage conditions

 

Key Features

• Powerful antioxidant: Prevents oxidation of unsaturated compounds.
• High thermal stability: Effective at high processing temperatures.
• Good solubility in fats: Ideal for use in lipid-containing systems.
• Low volatility: Suitable for long-term stability in products.
• Regulated food additive: Approved in many countries with usage limits.

 

Applications

1. Food Industry

   • Used to stabilize oils and fats in processed foods (e.g., snacks, baked goods, and frying oils).
   • Helps prevent rancidity and extend shelf life.
   • Commonly used under food additive code E319.

2. Cosmetics and Personal Care

   • Acts as a preservative in formulations containing oils or fats.
   • Prevents degradation of active ingredients by oxidative processes.

3. Industrial Applications

   • Used as an antioxidant in biodiesel and lubricants to prevent oxidative degradation.
   • Stabilizes polymer resins and plastic materials during processing.

4. Pharmaceuticals

   • Protects active pharmaceutical ingredients (APIs) susceptible to oxidation.

Packaging	1kg-15kg packing	2 PE bag inside + 1 foil bag outside in carton
	25kg-50kg packing	2 PE bag inside + 1 foil bag outside in drum
	Other packing	Customized packing
Drum Size	D38cm*H60cm or customized, 25 kg/ drum
Shipping	1-50kg	International Express	Fast and convenient	Door to Door
	50-500kg	Air Transportation	Fast and cheap	To Air Port
	Above 500kg	Sea Transportation	Cheap and convenient	To Port

 

 

 

Q1: How to contact with us

Whatsapp us or send us e-mail, you will get reply within 24 hours. Please contact us without hesitation.

Q2: Which kind of payment terms do you accept

We support multiple trading methods and payment such as T/T, L/C, D/A, D/P, O/A, MoneyGram, Credit Card, PayPal, , Escrow and etc. Please contact us if you need more info.

Q3: How can i get a sample

Yes, you can get free samples for some products, but the shipping cost would be paid by customers.

Q4: How to confirm the Product Quality before placing orders

You can get some sample, or we can send certificate of analysis or HPLC or NMR to you.

Q5: How to guarantee the quality of your products

Strict sampling inspection on products before shipment and intact product packaging ensured.

Q6: How can I make payment safe

The whole transaction is under Third party inspection.

Q7: Whether you could make our brand on your products

Yes. We can print your Logo on the packages if you can meet our MOQ.

 

1.Best quality with competitive price.

2.Quick shipping,delivery on time.

3.Trade Assurances

4. Support multiple trading methods and payment. We support wire transfer, , Paypal payment.

5.One to one business communication

6.OEM/ODM Available.

7.We offer convenient one-station purchasing service.Our professional and thoughtful after-sales service eliminates your worries.

8. We has many years’ exporting experience in active pharmaceutical ingredient products, strictly on selecting raw materials

9.Our distribution capabilities include:

Flexible deliveries, intelligent solutions

Anything from bulk shipments of thousands of tonnes down to the smallest shipment of packed goods and even samples.

Bulk - storage and transport of powders and liquids – movement of goods in ships - powders and bulk liquids

Pharmaceutical, feed and food storage to accredited standards

Segregated materials by business unit and hazard classification

Temperature controlled storage and transport

Effective cost control

Re-packing, drum filling, bagging

Customer delivery KPI's on delivery fulfillment performance