hexadecanedioic acid cas 505-54-4
hexadecanedioic acid cas 505-54-4 Chemical Name:Hexadecanedioic acid CAS No.: 505-54-4 Molecular Fomula:C16H30O4 Molecular Weight:286.41 Chemical Structure: Appearance: White powder Assay: 99.2% Hexadecanedioic acidTypical Properties Item Specifications Results Appearance White powder White powder Assay ≥99.0% 99.2% Hexadecanedioic Acid ≥98.0% 98.9% Melting Point 124-127℃ 124-127℃ Loss on drying ≤0.4% 0.1% Ash ≤20ppm 18 ppm Iron ≤2ppm 2 […]
3-Methyl-2-Butanone Cas 563-80-4
3-Methyl-2-Butanone Cas 563-80-4 ChemicalName:3-Methyl-2-butanone Synonyms: Isopropyl methyl ketone; Methyl isopropyl ketone; MIPK CAS: 563-80-4 Molecular Fomula:C5H10O Molecular Weight: 86.13 Chemical Structure: Appearance: Colorlesstransparent liquid Assay: ≥99% 3-Methyl-2-butanoneTypical Properties Item Specifications Appearance Colorlesstransparent liquid Assay ≥99% Water ≤0.2% Acid ≤0.05% 3-Methyl-2-butanone Usage Mainly used as dye intermediates, and can be used in medicine, pesticide, textile, paint, […]
1-aminohydantoin hydrochloride cas 2827-56-7
1-aminohydantoin hydrochloride cas 2827-56-7 Chemical Name: 1-Aminohydantoin hydrochloride CAS No.: 2827-56-7 Molecular Fomula:C3H6ClN3O2 Molecular Weight:151.55 Chemical Structure: Appearance:Almost white or yellowish crystalline powder Assay:98.0% 1-Aminohydantoin hydrochlorideTypical Properties Items Specifications Melting point (℃) 195 min. Sulphated ash (%) 0.5max Loss on drying (%) 2.0max Assay (HPLC,%) 98min 1-Aminohydantoin hydrochloride Usage Used as medicine, pesticide intermediate. 1-Aminohydantoin […]
n-benzylglycine ethyl ester cas 6436-90-4
n-benzylglycine ethyl ester cas 6436-90-4 Chemical Name:N-Benzylglycineethylester CAS: 6436-90-4 Molecular Fomula:C11H15NO2 Molecular Weight:193.24 Chemical Structure: Appearance:ColorlessLiquid Purity: 99% N-BenzylglycineethylesterTypical Properties Items Result Appearance Liquid Content 99.0%min Moisture <0.04% Brand Terppon HeavyMetals <0.002% N-Benzylglycineethylester Usage Usage for pharmaceutical intermediates N-Benzylglycineethylester Packaging Details 190kg drum
thiophene cas 110-02-1
thiophene cas 110-02-1 Chemical Name:Thiophene CAS: 110-02-1 Chemical formula:C4H4S Molecular weight:84.14 Molecule structure: Appearance:Colorless transparent liquid Purity: ≥99.9% ThiopheneTypical Properties Item Specifications Character Colorless transparent liquid Purity WT PCT(G.C.) ≥99.9% Moisture ≤0.1 % Thiophene Usage It is also used in the synthesis of cephalosporin and so on. It is also used in the production of […]
Benzotrifluoride Cas 98-08-8
Benzotrifluoride Cas 98-08-8 Chemical Name: Benzotrifluoride CAS: 98-08-8 Molecular Fomula:C7H5F3 Molecular Weight:146.11 Appearance: Colorless transparent liquid Assay: 99.5% Benzotrifluoride Typical Properties Item Specifications Results Appearance Colorless clear liquid Colorless clear liquid Content % ≥99.5 99.96 Moisture ppm , ≤ 500 150 Others % ≤0.5 0.01 Conclusion The results conforms with enterprise standards Benzotrifluoride Usage 1.It […]
1,2,4-triazolylsodium cas 41253-21-8
1,2,4-triazolylsodium cas 41253-21-8 Chemical Name:1,2,4-Triazolylsodium CAS: 41253-21-8 Molecular Fomula:C2H2N3Na Molecular Weight:91.05 Chemical Structure: Appearance: White Powder Assay: ≥99% 1,2,4-TriazolylsodiumTypical Properties Item of Analysis Standard Result of Analysis Description White powder White powder 1,2,4-Triazole ≤0.1% Not detected 4-Amino-triazole ≤0.1% 0.035% Free alkali ≤0.2% 0.17% Methanol or other alcohols ≤0.1% 0.03% Other Organics ≤0.2% 0.061% Water ≤1％ […]
(r)-(-)-epichlorohydrin cas 51594-55-9
(r)-(-)-epichlorohydrin cas 51594-55-9 Chemical Name:(R)-(-)-Epichlorohydrin CAS: 51594-55-9 Molecular Fomula:C3H5ClO Molecular Weight:92.52 Chemical Structure: Appearance: Colorless Liquid Purity: 99.5% (R)-(-)-EpichlorohydrinTypical Properties Item Standard Results Appearance Slightly yellow to clear liquid Clear liquid Assay %℃ ≧99.50 99.54 Optical purity, % ≧99.75 99.90 Water (K.F.), % ≦0.30 0.16 Chroma (Pt-Co),Hazen ≦30 15 Conclusion Qualified (R)-(-)-Epichlorohydrin Usage For the […]
(s)-epichlorohydrin cas 67843-74-7
(s)-epichlorohydrin cas 67843-74-7 Chemical Name:(S)-Epichlorohydrin CAS: 67843-74-7 Molecular Fomula:C3H5ClO Molecular weight:92.52 Chemical Structure: Appearance: Colorless Transparent Liquid Purity: 99.0% (S)-EpichlorohydrinTypical Properties Item Standard Results Appearance Slightly yellow to clear liquid Clear liquid Assay %℃ ≧99.50 99.70 Optical purity, % ≧99.75 99.79 Water (K.F.), % ≦0.5 0.27 Chroma (Pt-Co),Hazen ≦30 15 Conclusion Qualified (S)-Epichlorohydrin Usage For […]
5a-hydroxy laxogenin cas 56786-63-1
5a-hydroxy laxogenin cas 56786-63-1 Chemical Name: 5a-Hydroxy Laxogenin CAS: 56786-63-1 Molecular Fomula:C27H42O5 Molecular weight: 446.619 Chemical Structure: Appearance: White powder Assay: 99%min 5a-Hydroxy Laxogenintypical Properties Appearance White Powder Purity 98% Min Density 1.21±0.1 g/cm3(20 ºC 760 Torr) M.P. 268-270 ºC 5a-Hydroxy LaxogeninPackaging 25kg/drum Delivery Time: 5-7 days after receive the payment
Trimethyl Orthoacetate cas 1445-45-0
Trimethyl Orthoacetate cas 1445-45-0 Production Name: Trimethyl Orthoacetate CasNo.:1445-45-0 MolecularFormula:C5H12O3 MolecularWeight:120.15 Chemical Structure: Appearance:Colorless transparent liquid Purity: 99.6% Trimethyl Orthoacetate Typical Properties Items Specifications Result Appearance Colorless transparent liquid Conforms Purity(GC) 99.0%Min 99.6% Methanol 0.3%Max 0.02% Methylacetate 0.2%Max 0.07% Acetonitrile 0.1%Max 0.01% Watercontent 0.05%Max 0.01% Conclusion Complieswithenterprisestandard. Trimethyl Orthoacetate Usage Mainlyusedaschemicalintermediateofpharmaceuticalandagriculturalchemicals. UsedforcompoundmedicalintermediatesofvitaminB1,vitaminA1andsulfanilamideorganismect. Usedfordyeandspicesindustry,Medicine,agriculturalchemicals,paintadditives. Trimethyl Orthoacetate […]
1,3-propanediol cas 504-63-2
1,3-propanediol cas 504-63-2 Chemical Name:1,3-Propanediol CAS No.: 504-63-2 Molecular Fomula:C3H8O2 Molecular weight:76.09 Chemical Structure: Appearance: Colorless Clear Liquid Purity: 95% 1,3-PropanediolTypical Properties EINECS 207-997-3 Appearance Colorless Clear Liquid Purity 99% Min Density 1.052 M.P. -32 ºC B.P. 214 ºC Refractive Index 1.438-1.44 Flash Point 140 ºC Water solubility 100 g/L 1,3-Propanediol Usage It can be […]
DL-2-Bromopropionic Acid CAS 598-72-1
Description DL-2-Bromopropionic acid, identified by CAS 598-72-1, is a clear colorless to yellowish liquid after melting. It is soluble in water and miscible with alcohol, ether, chloroform, and benzene. With a molecular formula of C₃H₅BrO₂ and a molecular weight of 152.97 g/mol, this compound is a key intermediate in pharmaceutical and agrochemical synthesis. Its reactivity […]
n,n-diisopropylethylamine cas 7087-68-5
n,n-diisopropylethylamine cas 7087-68-5 Chemical Name:N,N-Diisopropylethylamine CAS No.:7087-68-5 Molecular Fomula:C8H19N Molecular weight:129.24 Chemical Structure: Appearance: Liquid Purity: 99.0%
Methyl Isobutyrylacetate / ibem cas 42558-54-3
Methyl Isobutyrylacetate / ibem cas 42558-54-3 Chemical Name:Methyl isobutyrylacetate / IBEM CAS No.42558-54-3 MF :C7H12O3 MW 144.17 Appearance : colorless transparent liquid Boiling point : 55-57°C15hPa(lit.) Melting point : -75°C Density :1.013g/mLat 20°C(lit.) Methyl Isobutyrylacetate Quality standard Item standard Specification Complies Appearance colorless transparent liquid Content% (≥) 99% GC Water (≥) 0.1 Methyl Isobutyrylacetate Principal […]