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Home > Products >  DIETHYLAMINO HYDROXYBENZOYL HEXYL BENZOATE

DIETHYLAMINO HYDROXYBENZOYL HEXYL BENZOATE CAS NO.302776-68-7

  • FOB Price: USD: 1.00-1.00 /Kilogram Get Latest Price
  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,T/T,Western Union,MoneyGram
  • Available Specifications:

    99(1-10)Kilogram99(11-20)Kilogram

  • Product Details

Keywords

  • DHHB
  • UV Absorber
  • UV Absorber A Plus

Quick Details

  • ProName: DIETHYLAMINO HYDROXYBENZOYL HEXYL BENZ...
  • CasNo: 302776-68-7
  • Appearance: white powder
  • Application: Pharmaceutical intermediate
  • DeliveryTime: immediately
  • PackAge: according to your quantity
  • Port: any port ,China
  • ProductionCapacity: 20 Metric Ton/Month
  • Purity: 99%
  • Storage: Keep in a cool and dry place
  • Transportation: by air or by sea
  • LimitNum: 1 Kilogram
  • Moisture Content: none
  • Impurity: none

Superiority

Our advantages

1, High quality with competitive price
1) Standard:BP/USP/EP/Enterprise standard
2) All Purity≥99%
3) We are manufacturer and can provide high quality products with factory price. 

2, Fast and safe delivery
1) Parcel can be sent out in 24 hours after payment.Tracking number available
2) Secure and discreet shipment.Various transportation methods for your choice.
3) Customs pass rate ≥99%
4) We have our own agent/remailer/distributor who can help us ship our products very fast and safe,and we have stock in there for transferring.
3,We have clients throughout the world.
1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
2) Market feedback and goods feedback will be appreciated, meeting customers's requirement is our responsibility.
3) High quality,competitive price,fast delivery ,first-class service gain the trust and praise from the customers.

Details

DIETHYLAMINO HYDROXYBENZOYL HEXYL BENZOATE

Product description

Product Name: DHHB

Diethylamino Hydroxybenzoyl Hexyl Benzoate

Product Information

CAS No: 302776-68-7

Molecular Formula:C24H31NO4

Molecular Weight:397.51

 

 

 

2. Typical Properties for UV Absorber Diethylamino Hydroxybenzoyl Hexyl Benzoate DHHB CAS 302776-68-7

 

Appearance: Slightly white powder or granular

Identification(UV): 352nm~356nm

Assay (HPLC): 98.0%~105.0%

Odour: Weekly characteristic odour

Gardner Colour: 8.2 max

Specific Absorption(E1/1)910~940

Melting Point: 54℃ min

Loss on Drying: 0.5% max

Heavy Metals: 5ppm max

Bulk Density: 0.58g/ml~0.70g/ml

 

 3. Application for UV Absorber Diethylamino Hydroxybenzoyl Hexyl Benzoate DHHB CAS 302776-68-7

 

DHHB’ s function played in sunscreen products include:

1) With high absorption effect on UVA

2) With strong protective effect for free radical produced by UV.

3) Enhance the SPF value of UVB sunscreen

4) With very good light stability, maintain effectiveness for long time DHHB defilade of UV range covered the whole UVA, from 320 to 400 nm wavelength, the maximum absorption peak is at 354 nm. So for the shielding, DHHB has the same effect as the current best sunscreen Avobenzone. However, DHHB’s stability in the sun is much better than Avobenzone, because Avobenzone’s ability to absorb ultraviolet radiation will quickly reduce in the sun. Therefore in the formula you need to add other UV absorber as a light stabilizer, in order to reduce the loss of Avobenzone. And it is not necessary to worry about this problem when using DHHB.

DHHB instead of Avobenzone, become a model UVA sunscreen agent, with better light stability than Avobenzone, do not need to add Sunsafe- MBC, SUNSAFE - OMC compound, lower cost, better effect.

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