ChemicalBook--->CAS DataBase List--->19900-72-2

19900-72-2

19900-72-2 Structure

19900-72-2 Structure
IdentificationMore
[Name]

4,4'-Methylenebis(2-ethyl-6-methylaniline)
[CAS]

19900-72-2
[Synonyms]

4,4'-DIAMINO-3,3'-DIETHYL-5,5'-DIMETHYLDIPHENYLMETHANE
4,4'-METHYLENEBIS(2-ETHYL-6-METHYLANILINE)
4,4'-METHYLENE-BIS(2-METHYL-6-ETHYLANILINE)
BIS(4-AMINO-3-ETHYL-5-METHYLPHENYL)METHANE
CUREHARD-MED
METHYLENEBIS(2-ETHYL-6-METHYLANILINE)
MMEA
di-(3-Methyl-4-amino-6-etyhyl)phenylmethane
4,4'-Methylene-Bis(2-Methyl-ethylaniline ) (MMEA)
4,4’-METHYLENE-BIS(2-METHYL-6-ETHYLANILINE) (MMEA)
methylenebisethylmethylaniline)
4,4''-METHYLENEBIS(2-ETHYL-6-METHYLANILINE) 98+%
4,4'-Methylenebis[6-ethyl-o-toluidine]
[EINECS(EC#)]

672-703-6
[Molecular Formula]

C19H26N2
[MDL Number]

MFCD00191227
[Molecular Weight]

282.42
[MOL File]

19900-72-2.mol
Chemical PropertiesBack Directory
[Melting point ]

85 °C
[Boiling point ]

443.1±40.0 °C(Predicted)
[density ]

1.039±0.06 g/cm3(Predicted)
[storage temp. ]

Keep in dark place,Inert atmosphere,Room temperature
[solubility ]

soluble in Acetone
[form ]

powder to crystaline
[pka]

4.96±0.25(Predicted)
[color ]

White to Light yellow to Light orange
[InChI]

InChI=1S/C19H26N2/c1-5-16-10-14(7-12(3)18(16)20)9-15-8-13(4)19(21)17(6-2)11-15/h7-8,10-11H,5-6,9,20-21H2,1-4H3
[InChIKey]

QJENIOQDYXRGLF-UHFFFAOYSA-N
[SMILES]

C(C1=CC(C)=C(N)C(CC)=C1)C1=CC(C)=C(N)C(CC)=C1
[CAS DataBase Reference]

19900-72-2(CAS DataBase Reference)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302+H312+H332-H315-H319
[Precautionary statements ]

P261-P264-P270-P271-P280-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P501
[HS Code ]

29215900
Hazard InformationBack Directory
[Uses]

4,4'-Methylenebis(2-ethyl-6-methylaniline) is used as a polyurethane curing agent.
Spectrum DetailBack Directory
[Spectrum Detail]

4,4'-Methylenebis(2-ethyl-6-methylaniline)(19900-72-2)1HNMR
Well-known Reagent Company Product InformationBack Directory
[TCI AMERICA]

4,4'-Methylenebis(2-ethyl-6-methylaniline),>98.0%(GC)(T)(19900-72-2)
19900-72-2 suppliers list
Company Name: Chengdu Yuanda chemical co.,ltd  Gold
Telephone: 028-85356300 18980937689
Website: http://www.ydachem.com
Company Name: Zhang Jia Gang YaRui Chemical co.,Ltd  Gold
Telephone: 0512-58961066 18921980669
Website: http://www.zjgyrchemical.com/
Company Name: Hubei Peizi Pharmaceutical Technology Co., Ltd.  Gold
Telephone: 0712-4220300 17720472265
Website: www.chemicalbook.com/showsupplierproductslist1252221/0_en.htm
Company Name: Tianjin Zhongxin Chemtech Co., Ltd.  
Telephone: 022-66880623
Website: http://www.tjzxchem.com
Company Name: J & K SCIENTIFIC LTD.  
Telephone: 18210857532 18210857532
Website: https://www.jkchemical.com
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.  
Telephone: 4006356688 18621169109
Website: www.x-labseek.com/
Company Name: TCI (Shanghai) Development Co., Ltd.  
Telephone: 021-67121386
Website: https://www.tcichemicals.com/CN/zh/
Company Name: Energy Chemical  
Telephone: 400-0056266
Website: www.energy-chemical.com
Company Name: ZhangJiaGang YaRui Chemical Co.,Ltd.  
Telephone: 0512-58961066 18921980669
Website: http://www.zjgyrchemical.com
Company Name: Maya High Purity Chemicals  
Telephone: +86 (573) 82222445 (0)18006601000 452520369
Website: www.chemicalbook.com/ShowSupplierProductsList15221/0_EN.htm
Company Name: Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.  
Telephone: 025-66113011 13913916777
Website: www.aikonchem.com/
Company Name: 9ding chemical ( Shanghai) Limited  
Telephone: 4009209199
Website: www.9dingchem.com
Company Name: Shanghai Aladdin Bio-Chem Technology Co.,LTD  
Telephone: 400-6206333 13167063860
Website: www.aladdin-e.com/
Company Name: Zouping Mingxing Chemical Co.,Ltd.  
Telephone: 86-13605431940 13605431940
Website: http://www.zoutong.com.cn
Company Name: Hubei XinyuanShun Chemical Co., Ltd.  
Telephone: 13971561712, 13995564702, 027-50664929
Website: www.chemicalbook.com/ShowSupplierProductsList16209/0_EN.htm
Company Name: Bide Pharmatech Ltd.  
Telephone: 400-164-7117 18317119277
Website: www.bidepharm.com
Company Name: ShangHai D&B Biological Science and Technology Co.Ltd  
Telephone: 400-008-9730,021-54359730 400-008-9730
Website: http://www.chemxyz.cn
Company Name: Hubei Jusheng Technology Co.,Ltd  
Telephone: 027-59599241 18871490274
Website: http://www.jushengtech.com
Tags:19900-72-2 Related Product Information
141-78-6 120-47-8 105-56-6 64285-73-0 24549-06-2 100-61-8 121-69-7 578-54-1 617-35-6 109-94-4 140-88-5 95-53-4 64-17-5 78-93-3 19900-72-2