Diallylamine cas 124-02-7
Diallylamine cas 124-02-7 Products Name: Diallylamine CAS: 124-02-7 Molecular formula: C6H11N Molecular weight: 97.16 Appearance: Colorless to pale yellow transparent liquid Diallylamine Typical Properties Appearance Colorless to pale yellow transparent liquid Colorless transparent liquid Content%≥ 99.0 99.63 Water %≤ 0.20 0.08 Diallylamine Applications Used as raw materials for organic synthesis, ionic water purifiers, polymer […]
2,4-Dihydroxybenzaldehyde CAS 95-01-2
1. Description 2,4-Dihydroxybenzaldehyde (CAS 95-01-2), also known as β-Resorcaldehyde, is an important aromatic aldehyde featuring two hydroxyl groups. It serves as a versatile key intermediate in the synthesis of various organic compounds within the pharmaceutical, dye, and fine chemical industries. Its reactivity makes it valuable for building complex molecular structures. 2. Properties Table Property Value […]
3-ethyl-4-methyl-3-pyrrolin-2-one cas 766-36-9
3-ethyl-4-methyl-3-pyrrolin-2-one cas 766-36-9 Chemical Name:3-Ethyl-4-methyl-3-pyrrolin-2-one CAS No.: 766-36-9 Molecular Formula:C7H11NO Molecular Weight:125.17 MolecularStructure: Appearance:White to off-white crystal particle CAS 766-36-9 Typical Properties Item Specifications Appearance White to off-white crystal particle Assay% (HPLC) ≥98.5 Moisture % ≤0.5 CAS 766-36-9 Usage 1. Organic and pharmaceutical synthetic intermediates 2. Used as a glimepiride intermediate CAS 766-36-9 Packaging and […]
Ethylene Thiourea Cas 96-45-7
Ethylene Thiourea Cas 96-45-7 Chemical Name:Ethylene thiourea CAS No.:96-45-7 Molecular Formula: C3H6N2S Molecular Weight:102.16 Appearance:White powder Ethylene thiourea Typical Properties Item Specification Specificrotation 39.5to 41.5° Stateofsolution(transmittance) Clear98.0%min. Chloride[cl] 0.020%max. Ammonium[NH4] 0.02%max. Sulfate[SO4] 0.020%max Iron[Fe] 10ppmmax. Heavymetals[Pb] 10ppmmax Arsenic[As2O3] 1ppmmax Otheraminoacids Chromatographicallynotdetectable Lossondrying 0.20%max. Residueonignition[sulfated] 0.10%max. Assay 99.0%min Ethylene thiourea Usage Ethylenethiourea is a special accelerator […]
(r)-( )-2-chloropropionic acid cas 7474-05-7
(r)-( )-2-chloropropionic acid cas 7474-05-7 Chemical Name: (R)-( )-2-Chloropropionic acid CAS No.:7474-05-7 Molecular Fomula:C3H5ClO2 Chemical Structure: Molecular weight:108.52 Appearance:Colorless to light yellow transparent liquid Assay：99.0%min (R)-( )-2-Chloropropionic acidTypical Properties Test Specifications Results Appearance Colorless to light yellow transparent liquid conform Purity(GC) ≥99.0% 99.23% Specific rotation 15°~ 17° 17.12 Conclusion Conform (R)-( )-2-Chloropropionic acidUsage Pharmaceutical intermediates […]
2-chloro-3-cyanopyridine cas 6602-54-6
2-chloro-3-cyanopyridine cas 6602-54-6 Chemical Name: 2-Chloro-3-cyanopyridine CAS No.: 6602-54-6 Molecular Fomula:C6H3ClN2 Chemical Structure: Molecular weight:138.55 Appearance:White or off white crystal powder 2-Chloro-3-cyanopyridine Typical Properties Item Specification APPEARANCE White or off white crystal powder Melting point 105.0-108.0℃ Water ≤0.20% Chromatographic purityby HPLC Individual Impurity ≤0.20% Purity ≥99.00% 2-Chloro-3-cyanopyridine Usage Medical intermediate. 2-Chloro-3-cyanopyridine Package 25kilogramsPaperbarrel 2-Chloro-3-cyanopyridine […]
phenylphosphonic acid cas 1571-33-1
phenylphosphonic acid cas 1571-33-1 Chemical Name: Phenylphosphonic acid CAS No.: 1571-33-1 Molecular Formula: C6H7O3P MolecularWeight:4158.09 MolecularStructure: Appearance:Colorless leaflike crystal Phenylphosphonic acidTypical Properties Melting point 162-164°C(lit.) Boiling point 241-243°C(lit.) Density 1.412g/mLat 25°C(lit.) Flash point >230°F Color White to off-white Phenylphosphonic acidUsage 1.Phenylphosphonic acid compounds are widely used in the production of pesticides. The […]
pneumocandin b0 cas 135575-42-7
pneumocandin b0 cas 135575-42-7 Chemical Name:Pneumocandin B0 CAS No.:135575-42-7 Molecular Formula:C50H80N8O17 Molecular Weight:1065.22 MolecularStructure: Appearance:Off-white power Pneumocandin B0Typical Properties Item Standard Result Appearance Off-white power Off-white power Related Substances I B0-A≤2.0% 1.7% Single impurities≤1.0% 0.38% Total impurities≤5.0% 4.7% Related Substances II C0≤0.50% 0.04% Water ≤2.0% 1.1% Residual solvents Isopropyl alcohol≤0.5% ND Dichloromethane≤0.06% ND Total residual […]
4,4′-Bis(N-carbazolyl)-1,1′-biphenyl CAS 58328-31-7
Product Description 4,4′-Bis(N-carbazolyl)-1,1′-biphenyl (CAS 58328-31-7), commonly abbreviated as CBP, is a high-performance organic compound widely used as a host material in OLEDs (organic light-emitting diodes). With excellent charge-transport properties and high thermal stability, CBP plays a critical role in optoelectronic applications and advanced material research. Product Properties Property Specification Product Name 4,4′-Bis(N-carbazolyl)-1,1′-biphenyl (CBP) CAS Number […]
2,6-bis(3-(9H-carbazol-9-yl)phenyl)pyridine CAS 1013405-24-7
Description 2,6-bis(3-(9H-carbazol-9-yl)phenyl)pyridine (CAS 1013405-24-7), often abbreviated as 26DCzPPy, is an advanced organic semiconductor material specifically designed for applications in organic electronics. Its molecular structure, featuring a central pyridine core linked to carbazole units via phenyl bridges, imparts excellent electronic properties. It is primarily utilized in the fabrication of Organic Light-Emitting Diodes (OLEDs) as an electron […]
4-quinoline formic acid cas 486-74-8
4-quinoline formic acid cas 486-74-8 Chemical Name:4-quinoline formic acid CAS No.:486-74-8 Molecular Fomula:C10H7NO2 Molecular Weight:173.17 Chemical Structure: Appearance: Off-white to light yellowcrystal powder Assay: 98%min 4-quinoline formic acid Typical Properties Content ≥98% Melting point 253~257℃ Loss on drying 0.5% max 4-quinoline formic acid Usage Used as pharmaceutical intermediates 4-quinoline formic acid Packaging and Shipping Packing: […]
2-amino-1,3-propanediol cas 534-03-2
2-amino-1,3-propanediol cas 534-03-2 Chemical Name:2-Amino-1,3-propanediol CAS No.: 534-03-2 Molecular Fomula:C3H9NO2 Chemical Structure: Molecular Weight:91.11 Appearance:White Crystalline solid 2-Amino-1,3-propanediol Typical Properties Item Specification APPEARANCE White crystalline solid Assay (GC) 99.0% min Loss on drying 0.50% max 2-Amino-1,3-propanediol Usage Used in the production of iopanol for pharmaceutical purposes 2-Amino-1,3-propanediol Package Packing: 25kg/barrel 2-Amino-1,3-propanediol Storage Stored in cool […]
1h-benzimidazole,2-[(2,4-dichlorophenyl)methyl]- cas 154660-96-5
1h-benzimidazole,2-[(2,4-dichlorophenyl)methyl]- cas 154660-96-5 Product Name:1H-Benzimidazole,2-[(2,4-dichlorophenyl)methyl]- Molecular Formula:C14H10Cl2N2 Molecular Weight:277.15 CAS No.: 154660-96-5 1H-Benzimidazole,2-[(2,4-dichlorophenyl)methyl]- Typical Properties Appearance white crystal Content ≥99.5% Water: ≤0.2% Residue on ignition ≤0.2% 1H-Benzimidazole,2-[(2,4-dichlorophenyl)methyl]- Usage OSP raw materials 1H-Benzimidazole,2-[(2,4-dichlorophenyl)methyl]-Packaging and Shipping Packing: 25/kgdrum 1H-Benzimidazole,2-[(2,4-dichlorophenyl)methyl]-Storage Cryopreservation
Spiro-MeOTAD CAS 207739-72-8
Spiro-MeOTAD (CAS 207739-72-8) Product Description Spiro-MeOTAD, chemically known as 2,2′,7,7′-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9′-spirobifluorene, is a high-purity organic semiconductor used as a hole transport material (HTM). This yellow crystalline powder is renowned for its high charge carrier mobility, amorphous structure, and excellent solubility, making it ideal for applications in perovskite solar cells, organic light-emitting diodes (OLEDs), and solid-state dye-sensitized […]
dl-2-aminobutyric acid cas 2835-81-6
dl-2-aminobutyric acid cas 2835-81-6 Chemical Name:DL-2-Aminobutyric acid CAS No.: 2835-81-6 Molecular Formula: C4H9NO2 Molecular Weight: 103.12 MolecularStructure: Appearance:White powder DL-2-Aminobutyric acidTypical Properties Appearance White powder Purity ≥98% Lossondrying ≤1.0% Melting Point 291°C (dec.)(lit.) Specific Rotation α]D20 0.0±0.1° (c=10, H2O) Density 1.2300 Refractive Index 1.4650 (estimate) DL-2-Aminobutyric acidUsage Used as a pharmaceutical synthesis intermediate DL-2-Aminobutyric acidPackaging […]