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Detail of "6440-58-0"

  • CAS Number:
  • 6440-58-0
  • Name:
  • Dimethyloldimethyl hydantoin

  • Molecular Structure:
  • Formula:
  • C7H12N2O4
  • Molecular Weight:
  • 188.18 .
  • Synonyms:
  • Hydantoin,1,3-bis(hydroxymethyl)-5,5-dimethyl- (7CI,8CI);1,3-Bis(hydroxymethyl)-5,5-dimethylimidazolidine-2,4-dione;1,3-Dihydroxymethyl-5,5-dimethylhydantoin;DMDM Hydantoin;DMDMH 55;Dekafald;Gidol;Glydant;Glydant XL 1000;Mackstat DM;N,N'-Dimethylol-5,5-dimethylhydantoin;Nipaguard DMDMH;Surcide DMH;2,4-Imidazolidinedione,1,3-bis(hydroxymethyl)-5,5-dimethyl-;
  • EINECS:
  • 229-222-8
  • Density:
  • 1.349 g/cm3
  • Boiling Point:
  • 303.7 °C at 760 mmHg
  • Flash Point:
  • 137.5 °C
  • Appearance:
  • Liquid
  • Hazard Symbols:
  • IrritantXi

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CAS No.6440-58-0 Dimethyloldimethyl hydantoin

Assay:≥99%  Appearance:liquid

Specifications Dimethyloldimethyl hydantoin M.F:C7H12N2O4 M.W:188.18 Dimethyloldimethyl hydantoin M.F:C7H12N2O4 M.W:188.18

Supplier:Shenyang Delishun Chemical Co., Ltd. [ China (Mainland)]

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CAS No.6440-58-0 Dimethyloldimethyl hydantoin

Assay:99.5%  Appearance:powder  Package:25kg/Cardboa...Storage:1-10MT

Supplier:Henan Tianfu Chemical Co., Ltd. [ China (Mainland)]

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Tel:86-371-87093236

Address:Zhengzhou International Trade New Territory,Jinshui District,Zhengzhou ,China

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CAS No.6440-58-0 Dimethyloldimethyl hydantoin

Gladys Contact allergy to preservatives Contact allergy to preservatives. II. De Groot, Anton C.; Bos, Jan D.; Jagtman, Berend A.; Bruynzeel, Derk P.; Van Joost, Theodoor; Weyland, J. Willem (Dep. Dermatol., Willem-Alexander Hosp., 's-Hertogenbosch 5200 MD, Neth.). Contact Der

Supplier:Aoruide International Chemicals Co.,Ltd [ China (Mainland)]

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Address:10 floor,Tian long hua he building, Baiqiang road, South of Kefeng bridge, Fengtai district, Beijing

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CAS No.6440-58-0 Dimethyloldimethyl hydantoin

Assay:95%  Appearance:White crysta...

Supplier:Taiyuan RHF CO., ltd. [ China (Mainland)]

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CAS No.6440-58-0 Dimethyloldimethyl hydantoin

Assay:98%

Supplier:Hangzhou Dayangchem Co., Ltd. [ China (Mainland)]

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Address:B/2601 Fuli Building, 328# WenEr Rd. Hangzhou City 310012 China

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CAS No.6440-58-0 Dimethyloldimethyl hydantoin

Supplier:Zouping Mingxing Chemical Co.,Ltd. [ China (Mainland)]

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Manufacturer 2185Integral
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Address:428 Daixi Third Road Zouping County Shandong Province China

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CAS No.6440-58-0 Dimethyloldimethyl hydantoin

Supplier:Zhejiang Chemline International Co., Ltd. [ China (Mainland)]

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CAS No.6440-58-0 Dimethyloldimethyl hydantoin

Supplier:Taizhou Round Biochemical Co., Ltd., [ China (Mainland)]

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Tel:0086-576-88807392

Address:No.535, Zhijing Road, Jiaojiang District, Taizhou, Zhejiang, 318000 China

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CAS No.6440-58-0 Dimethyloldimethyl hydantoin

MSDS/COA Download

  Appearance:Colorless to...  Package:25kgs/Drum  Transportation:Sea

Supplier:Evergreen Chemical Industry Ltd. [ China (Mainland)]

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CAS No.6440-58-0 Dimethyloldimethyl hydantoin

Assay:99%,55%  Appearance:Colorless to...  Package:25 KG PLASTI...  Application:The active i...

Supplier:Lonwin Chemical Group Limited [ China (Mainland)]

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CAS No.6440-58-0 Dimethyloldimethyl hydantoin

Name: 1.3- Methylol - 5,5- Dimethyl Hydantoin SYNONYMS/SPECIFICATION :DMDMH CAS:6440-58-0

Supplier:Hangzhou Yanshan Chemical Co.,Ltd. [ China (Mainland)]

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Address:Room 301, Building Auxiliary, Longdu Mansion,Hangzhou 310012 China.

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CAS No.6440-58-0 Dimethyloldimethyl hydantoin

  Package:25kgs/bucket

Pharma company , pharma companies , pharma , pharma manufacturer;medical supplier , medical products ,

Supplier:ZHEJIANG MYJOY IMPORT & EXPORT CO.,LTD. [ China (Mainland)]

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CAS No.6440-58-0 Dimethyloldimethyl hydantoin

Assay:-  Appearance:-  Package:-

Supplier:Connect Chemicals GmbH [ Germany]

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Address:Kokkolastrasse 2, D-40882 Ratingen, Germany

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CAS No.6440-58-0 Dimethyloldimethyl hydantoin

Assay:≥99%  Appearance:White powder...  Package:25kgs / drum

Detailed Product Description BT-B108 DMDMH 1,3-dimethylol-5,5-dimethylhydantoin (DMDM hydantoin) Molecular Formula C7H12N2O4 Molecular Structure Moisture(water) 1.0% Melting Point 90 – 97°C PH Value 6.0 – 8.0 Applications

Supplier:beijiate chemical co,.ltd. [ China (Mainland)]

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CAS No.6440-58-0 Dimethyloldimethyl hydantoin

Assay:55%min  Appearance:Transparent ...  Package:25kg/drum  Application:widely used ...

1.Product Name:DMDM Hydantoin 2.Other Names:Dimethyloldimethyl hydantoin 3.MF:C7H12N2O4 4.Purity:55%min 5.Usage:widely used as biocide and preservatives for cosmetics 6.Appearance:Transparent Colorless or Light Yellow Liquid 7.EINECS No.: 229-222-8 8.Packing:25kg/dru

Supplier:Shenyang Jiutongyuan Chemicals Co., Ltd. [ China (Mainland)]

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Address:No.3 South Changjiang Street Huanggu District Shenyang City Liaoning Province China

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CAS No.6440-58-0 Dimethyloldimethyl hydantoin

Assay:55%  Appearance:Colorless tr...  Package:25KG,200KG,1...

Molecular weight:188.2 Physical and Chemical Properites: PH 6.5-7.5

Min. Order:1000Kilogram

Supplier:Taicang Yanlin Chemical Plant [ China (Mainland)]

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Address:rich economy district taicang jiangsu

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CAS No.6440-58-0 Dimethyloldimethyl hydantoin

Item Specifications Appearance (25℃):Colorless to light yellow clear liquid Odor:Odorless or characteristically mild pH:5.0~7.0 Nitrogen,%:7.8~8.6 Total Solids,% :54~56 Specific Gravity(25℃) :1.14~1.17 Dissociative formaldehyde,% :≤2.0 Total formaldehyde,%: 17~18 As:0.00

Supplier:Qingzhou Ailitong Chemicals Technical Co.,Ltd [ China (Mainland)]

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Address:zhongjia village, putong town , qingzhou city

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CAS No.6440-58-0 Dimethyloldimethyl hydantoin

Product Name: Dimethyloldimethyl hydantoin Molecular Formula: C7H12N2O4 Molecular Weight: 188.18 Appearance: light yellow transparent liquid to colorless Effective content: 55% PH: 7.0-8.0 Freezing point:-11 ℃ Packing specification: 25 kg, 200 kg plastic drum keep p

Supplier:taicang liyuan chemical co,.ltd [ China (Mainland)]

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Address:taicang

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CAS No.6440-58-0 Dimethyloldimethyl hydantoin

DMDMH

Supplier:Hangzhou Motto Science&Technology Co., Ltd [ China (Mainland)]

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Address:No.206 Zhenhua Road, Xihu District, Hangzhou, China.

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CAS No.6440-58-0 Dimethyloldimethyl hydantoin

DMDM hydantoin

Supplier:Protameen Chemicals, Inc. [ United States]

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Address:375 Minnisink Rd., PO Box 166, Totowa, NJ, 07511, USA

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CAS No.6440-58-0 Dimethyloldimethyl hydantoin

DMDM hydantoin CAS 6440-58-0 Uses: Preservative

Supplier:McIntyre Group Ltd [ United States]

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Address:24601 Governors Hwy., University Park, IL, 60466-4127, USA

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CAS No.6440-58-0 Dimethyloldimethyl hydantoin

more information,pls contact with us!

Supplier:SensaChem, Inc. [ United States]

570Integral
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Tel:724-325-2329

Address:1339 Cavitt Road Monroeville, PA 15146 USA

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CAS No.6440-58-0 Dimethyloldimethyl hydantoin

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Supplier:UkrOrgSynthesis Ltd. [ Ukraine]

610Integral
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Tel:380 445319497

Address:18 Mechnikova Street, Suite 92 Kiev, UKRAINE

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CAS No.6440-58-0 Dimethyloldimethyl hydantoin

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Supplier:LONZA Inc. [ Switzerland]

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Tel:201 316 9200

Address:Muenchensteinerstrasse 38 CH-4002 Basel Switzerland

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CAS No.6440-58-0 Dimethyloldimethyl hydantoin

Supplier:Baba Enterprises [ India]

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Tel:+(91)-(11)-47094991

Address:B M-30 (West), Shalimar Bagh Delhi - 110 088, India

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CAS No.6440-58-0 Dimethyloldimethyl hydantoin

Supplier:Custom Ingredients, Inc. [ United States]

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Tel:+1-(803)-377-1213

Address:P.O. Box 772, Chester, South Carolina 29706, USA

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CAS No.6440-58-0 Dimethyloldimethyl hydantoin

Supplier:Jiangsu Sainty Sunshine Co.,Ltd. [ China (Mainland)]

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Tel:0086-512-68057010

Address:803 Huafu Mansion 18 Shishan Road Suzhou China

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CAS No.6440-58-0 Dimethyloldimethyl hydantoin

Supplier:Jiangsu Jiujiujiu technology co., td. [ China (Mainland)]

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Tel:86-513-84415099

Address:No.40 Jianshe Road, Matang Town, Rudong County, Jiangsu, China

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CAS No.6440-58-0 Dimethyloldimethyl hydantoin

Supplier:ADVANCED TECH. & IND. CO., LTD. [ Hong Kong]

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Address:UNIT B, 1/F, CHEONG SHING IND. BLDG., 17 WALNUT ST., TAI KOK TSUI, KLN, HONG KONG

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Reference

Contact allergy to preservatives
Contact allergy to preservatives. II. De Groot, Anton C.; Bos, Jan D.; Jagtman, Berend A.; Bruynzeel, Derk P.; Van Joost, Theodoor; Weyland, J. Willem (Dep. Dermatol., Willem-Alexander Hosp., 's-Hertogenbosch 5200 MD, Neth.). Contact Dermatitis, 15(4), 218-22 (English) 1986. CODEN: CODEDG. ISSN: 0105-1873. DOCUMENT TYPE: Journal CA Section: 4 (Toxicology) Section cross-reference(s): 63 To det. whether the prevalence of allergic reactions to certain preservatives warrants their inclusion in a routine series for patch testing, a tray of 14 preservatives was tested in 501 consecutive suspected contact dermatitis patients. More than 1% pos. reactions were found with DMDM hydantoin (Glydant) [6440-58-0], Kathon CG [55965-84-9], and alkyl tri-Me ammonium chloride only. The concn. of alkyl tri-Me ammonium chloride (0.1% aq.) was considered too high. Of 6 patients reacting to the HCHO [50-00-0] releaser DMDM hydantoin, 4 were pos. to HCHO. Kathon CG may be an important allergen in the Netherlands, and it is worthwhile to add it to the std. test series.
Glydant and MDMH as cosmetic preservatives
Glydant and MDMH as cosmetic preservatives. Rosen, Marvin (Glyco Inc., Williamsport, PA, USA). Cosmet. Sci. Technol. Ser., 1(Cosmet. Drug Preserv.), 165-90 (English) 1984. CODEN: CSTSEV. DOCUMENT TYPE: Journal; General Review CA Section: 62 (Essential Oils and Cosmetics) Section cross-reference(s): 1, 4 A review with 36 refs. on cosmetic preservatives Glydant (I) [6440-58-0] and MDMH (II) [27636-82-4]. Phys. properties, anal., cosmetic applications and toxicol. are discussed.
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