99%Min Diethylamino Hydroxybenzoyl Hexyl Benzoate Dhhb CAS No. 302776-68-7

• Name: Diethylamino Hydroxybenzoyl Hexyl Benzoate
• CAS: 302776-68-7
• Molecular Formula: C24h31no4
• Molecular Weight: 397.22
• Appearance: White or Light Yellow Solid to Molten Upon Heating
• Transport Package: 25kgs Net Cardboard Drum
• Model NO.: Cosmetic Raw Materials
• Specification: 99% min
• Trademark: SWC
• Origin: China
• Production Capacity: 20mts/Month

Product Description

Product Name:    Diethylaminohydroxybenzoyl hexyl benzoate

Identification
Synonyms   2-[4-(Diethylamino)-2-hydroxybenzoyl]benzoic acid hexyl ester; DHHB
Molecular Formula C24H31NO4
Molecular Weight  397.22
CAS Number  302776-68-7
EINECS/ELINCS    N/A

Properties
Appearance  white or light yellow solid to molten
Melting point      54ºC
Solubility in water   insoluble
Stability stable under ordinary conditions

Specification

Test Items	Standard
Appearance	white or light yellow solid to molten upon heating
Odor	Weakly characteristic
Identification ( UV )	Min:352nm Max:356nm
Color (Gardner, in a molten )	Max:8.2
Specific absorption (E1, 354nm in ethanol )	Min:910 Max:940
Bulk density	0.58-0.70g/ml
Purity ( HPLC )	98.0% min

Application
DHHB is a sunscreen agent used in personal care products. It blocks UV-A rays from the sun to protect the skin from damage. DHHB has excellent photostability and compatibility with other UV absorbers and other cosmetic ingredients.

Packing and Storage
Packing  25kgs net cardboard drum
Storage  Keep tightly closed. Store in a cool, dry and ventilated place.

Safety Information
Non-hazardous for air, sea and road freight.  

Frequently Asked Questions

Q1: May I get one sample before placing order?
Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; 

For those high value products, you just need to freight and certain product cost. When we both cooperate for 

some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?
Re: T/T, L/C or Alibaba trade insurance. You can choose the one which is convenient for you. 

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) 

or by air. Usually it will cost 3-5days that you can get the goods after delivery.For large quantity products,

shipping by see is worthwhile.It will cost days to weeks to come to your destination port, which depends on 

where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement. 

Q5: How can you guarantee the goods you offer is qualified? 
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide 

for you all are qualified. We will have goods tested and provide COA before delivery for sure.