5 5-Dimethylhydantoin 99% cas 77-71-4

Basic Info

Model No.: SY-77

Additional Info

Packaging: 25kg/bag

Brand: SHENYU

Transportation: Ocean,Land,Air

Place of Origin: SHANDONG,CHINA

Supply Ability: 500KG/Month

Port: Qingdao,Shanghai,Lianyunggang

Product Description

5 5-Dimethylhydantoin 99% cas 77-71-4

Product Description:

5 5-Dimethylhydantoin,White ribbed crystalline or crystalline powder.
Melting point is 175 ℃.
Soluble in water, hexanol, ethyl acetate, dimethyl ether, slightly soluble in isoacetone, 

acetone, methyl ethyl ketone, insoluble in aliphatic hydrocarbon, trichloroethylene.
Odorless, sublimate, acidic.

5 5-Dimethylhydantoin Details:

English name: 5, 5-dimethylhydantoin
English synonyms: dantoindmh;DM Hydantoin;DMH (qr);Dmhydantoin;
Hydantoin, 5, 5 - dimethyl -;Nsc8652;T10;T10 (qr)
CAS no. : 77-71-4
Molecular formula: C5H8N2O2
Molecular weight: 128.13
EINECS no. : 201-051-3
Melting point: 174-177 ° C (lit.)
Boiling point: 237.54 ° C (rough estimate)
Density: 1.2864 (rough estimate)
Index of refraction: 1.4730 (estimate)
Flash: 193 ° C
Solubility: H2O: 0.1g /mL hot, clear
Morphology: Crystalline Powder or supplies
Acidity coefficient (pKa): pKa 8.1
Color: White to off-white
Water solubility: soluble

5 5-Dimethylhydantoin Application:

1. Used for the synthesis of amino acids, and also as a special epoxy resin 

and water-soluble resin, fungicide, preservative.
Its derivatives such as 1, 3-dichloro-5, 5-dimethylacylurea can be used as a chlorination agent,

 disinfectant, 3-hydroxymethyl -5, 5-dimethylacylurea can be used as formaldehydes, preservatives.
2. Mainly used as raw materials for disinfectant, epoxy resin and amino acid.

5 5-Dimethylhydantoin package: 

Our Company Information: 

5 5-Dimethylhydantoin

Shenyu energy (Shandong) development Co. LTD belongs to Shenyu Group Company.

We mainly engaged in chemical raw materials import and export,

 and have our own factory production of Butyldiglycol.

Stable prices, 95% of our company's products are for export.

 Our company is mainly through research and development, production, 

sales and service as one of the trade and industry, to provide customers with the best service. 

We has been through the ISO9001:2015 quality certification, 

and has a strict quality control system. We have stood in the field of chemistry to the front of the world, 

with high-quality personnel, advanced equipment 

We insist on the goal of "reliable quality, good service and high reputation of enterprise". 

Before ordering, we can provide test samples to ensure the quality of our products.

Why choose us:

5 5-Dimethylhydantoin

5. We can provide Commercial Invoice, Packing List, Bill of loading, COA,

 Health certificate and Origin certificate. 

If your markets have any special requirements, just let us know.

6. Prompt delivery. We have good cooperation with many professional forwarders. 

We can send the products to you once you confirm the order.

7. We can accept various payment methods, L/C, T/T, D/A, D/P, O/A, Paypal, Western Union etc.,

 and we have cooperate with Sinosure so many years.

Other related items of our company:

1. Basic Organic Chemicals
2. Inorganic Chemicals
3. Pharmaceutical Intermediates
4. Daily Chemicals
5. Active Pharmaceutical Ingredients