(7alpha,17beta)-17-(Acetyloxy)-7-(9-bromononyl)estr-4-en-3-one
Product Name (7alpha,17beta)-17-(Acetyloxy)-7-(9-bromononyl)estr-4-en-3-one Molecular Formula C29H45BrO3 Molecular Weight 521.57 CAS Registry Number 875573-63-0 Properties Solubility Insuluble (7.3E-7 g/L) (25 ºC) Density 1.19±0.1 g/cm3[…]
4,4′-Methylenebis(3-chloro-2,6-diethylaniline) [106246-33-7] (MCDEA)
Benefits of our M-CDEA chain extender or curing agent for polyurea, polyurethane or epoxy resins: higher purity and competitive price; available in both[…]
4,4′-Methylenebis(2-ethylbenzenamine) [19900-65-3] (MOEA)
Product Name: 4,4′-Methylene-bis(2-ethylaniline) Synonyms: 4,4′-methylenebis(2-ethyl-benzenamin; 4,4′-methylenebis(o-ethyl-anilin; 4,4′-methylenebis[2-ethyl-benzenamin; bis(4-Amino-3-ethylphenyl)methane; mboea; METHYLENE BIS-O-ETHYLANILINE; ME-DDM; MOEA; 4,4′-methanediylbis(2-ethylaniline); 4,4′-methylenebis[2-ethyl Benzenamine]; 4,4′-methylenebis(2-ethylbenzenamine); 4,4-methylenebis(2,6-diethylaniline); 4-[(4-amino-3-ethylphenyl)methyl]-2-ethylanilineCAS RN.: 19900-65-3EINECS: 243-420-1Molecular Weight:[…]
Methyltriethoxysilane [2031-67-6] (MTES)
Product Name Methyltriethoxysilane Synonyms Triethoxymethylsilane; MTES Molecular Formula C7H18O3Si Molecular Weight 178.30 CAS Registry Number 2031-67-6 EINECS 217-983-9 Properties Density 0.895 Boiling point[…]
Poly-Methyltriethoxysilane
Product Name: Poly-Methyltriethoxysilane Structural formula: [CH3Si(OC2H5)]n Appearance: Colorless transparent liquid. Technical Specifications: Appearance: colorless transparent liquid Viscosity: (25 ℃), mm² / s 1 ~[…]
Lithium bis(trimethylsilyl)amide [4039-32-1]
Product Name Lithium bis(trimethylsilyl)amide Synonyms 1,1,1,3,3,3-Hexamethyldisilazane lithium salt; Lithium hexamethyldisilazide Molecular Formula C6H18LiNSi2 Molecular Weight 167.32 CAS Registry Number 4039-32-1 EINECS 223-725-6 Properties[…]
Sodium bis(trimethylsilyl)amide [1070-89-9]
Product Name Sodium bis(trimethylsilyl)amide Synonyms N-Sodiumhexamethyldisilazane; Hexamethyldisilazane sodium salt Molecular Formula C6H18NNaSi2 Molecular Weight 183.37 CAS Registry Number 1070-89-9 EINECS 213-983-8 Properties Melting[…]
Hexamethyldisiloxane [107-46-0] (HMDSO)
Product Name Hexamethyldisiloxane Synonyms HMDSO Molecular Formula C6H18OSi2 Molecular Weight 162.38 CAS Registry Number 107-46-0 EINECS 203-492-7 Properties Density 0.764 Melting point -59[…]
4,4′-Methylenebis(2-ethyl-6-methylaniline) [19900-72-2] (MMEA)
Product Name: 4,4′-Methylene-bis(2-methyl-6-ethylaniline) Synonyms: 4,4′-DIAMINO-3,3′-DIETHYL-5,5′-DIMETHYLDIPHENYLMETHANE; 4,4′-METHYLENEBIS(2-ETHYL-6-METHYLANILINE); METHYLENEBIS(2-ETHYL-6-METHYLANILINE); CUREHARD-MED; BIS(4-AMINO-3-ETHYL-5-METHYLPHENYL)METHANE; di-(3-Methyl-4-amino-6-etyhyl)phenylmethane; 4,4′-methanediylbis(2-ethyl-6-methylaniline); 4,4-methylenebis(2-methyl-6-ethylaniline)CAS RN.: 19900-72-2 Molecular Weight: 282.4231Molecular Formula: C19H26N2Density: 1.039g/cm3Melting Point(℃): 85 °CBoiling[…]
Hexamethyldisilazane [999-97-3] (HMDS)
Product Name Hexamethyldisilazane Synonyms 1,1,1,3,3,3-Hexamethyldisilazane; 1,1,1-Trimethyl-N-(trimethylsilyl)silanamine; Hexamethyl disilizane; HMDS Molecular Formula C6H19NSi2 Molecular Weight 161.39 CAS Registry Number 999-97-3 EINECS 213-668-5 Properties Density[…]