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Product Details
4-Hydroxyphenylacetic acid cas 156-38-7
cas 156-38-7
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4-Hydroxyphenylacetic acid cas 156-38-7

Physical and chemical properties
Those separated from water are white needle-like crystals. The relative molecular mass is 152.15. The melting point is 149-151°C. can sublimate. Insoluble in cold water, soluble in hot water, ether, ethanol and ethyl acetate. When p-hydroxyphenylacetic acid encounters ferric chloride, it becomes purple-green precipitate. Used as pharmaceutical raw materials for the preparation of cephalosporin antibiotics, antipyretic analgesics, etc.; pesticide raw materials for the preparation of pyrethroid insecticides; fluorescent reagents for the determination of oxidase; intermediates in organic synthesis.
Chemical properties
White or light yellow crystalline powder. The melting point is 149-151°C. can sublimate. Soluble in ether, ethanol, ethyl acetate. Uses Biochemical research and organic synthesis. Organic synthesis intermediate, used in the production of β-receptor blocker atenolol and the active ingredient of puerarin daidzein - 4,7-dihydroxy isoflavone; it can also be used as a pesticide intermediate. Acylation reagent for phenolic compounds and amine compounds. It is used as an intermediate for the synthesis of new drug 4,7-dihydroxyisoflavone, and can also be used as a pesticide intermediate

Common Name 4-Hydroxyphenylacetic acid
CAS Number 156-38-7 Molecular Weight 152.147
Density 1.3±0.1 g/cm3 Boiling Point 346.6±17.0 °C at 760 mmHg
Molecular Formula C8H8O3 Melting Point 148-151 °C(lit.)
MSDS offer
Flash Point 177.6±17.4 °C

Other hot selling products 

NO. Product name CAS No. More
1 4-Hydroxyphenylacetic acid 156-38-7
2 2-Hydroxyphenylacetic acid 614-75-5
3 2-Chlorophenylacetic acid 2444-36-2
4 2,4-Dichlorophenylacetic acid 19719-28-9
5 2,4,6-Trimethylphenylacetic acid 4408-60-0
6 3-Chlorophenylacetic acid 1878-65-5
7 4-Chlorophenylacetic acid 1878-65-6
8 2-Fluorophenylacetic acid 451-82-1
9 m-fluorophenylacetic acid 331-25-9
10 4-Fluorophenylacetic acid 405-50-5

Our shipping way:

We send by special chemical line door to door, shipping agent will do the custom clearance, safe shipping, 100% SAFE DELIVERY.

Factory supplier of such kind of chemicals, no worry about price and shipping, no middle man for resales.

Packing and Shipping

For small samples quantity <1 kilograms, inside we use double resealable zip bags and outside with aluminium Foil Bags. 

For medium quantity 1-25 kilograms, we pack them in double-layer plastic ziplock bags (inside) with aluminium foil bag(outside). Then packed in cartons or small drums as your requirement via FedEx/TNT/DHL or special channal.

For larger quantity >25 kilograms, normally we pack them in drums(normally 25KG per) with two strong PET bags.

Shipping Transit : Could be DHL UPS TNT EMS Fedex and so on. For mass orders,it will be delivered by air or sea. Depending on your location,please allow 7-14 business days for your order to arrive.

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