PETROLEUM ETHER structure CAS No. 8030-30-6 Chemical Name: PETROLEUM ETHER Synonyms BENZIN;PETROL;varsol;LIGROIN;HEXANES;BENZINE;NAPHTHA;canadol;LIGROINE;amscoh-j CBNumber: CB6248174 Molecular Formula: CnH2n+2(n=5~8) Molecular Weight:
petroleum ether structure Common Namepetroleum ether CAS Number8032-32-4Molecular Weight78.112 Density0.9±0.1 g/cm3Boiling Point78.8±7.0 °C at 760 mmHg Molecular FormulaC6H6Melting Point-40ºC MSDSChineseUSAFlash Point-11.1±0.0 °C Symbol ...
Petroleum ether 130-170 structure CAS No. Chemical Name: Petroleum ether 130-170 Synonyms CBNumber: CB21160268 Molecular Formula: Molecular Weight: 0 MDL Number: MOL File: Mol file Request For QuotationSuppliers 1 Petroleum ether 130-170 Preparation Products And Raw materials Raw ...
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Its basic structure consists of a mixture of aliphatic hydrocarbons. The molecular formula of PETROLEUM ETHER varies depending on the specific composition of the mixture. PETROLEUM ETHER is highly soluble in organic solvents, such as ethanol and acetone, but is insoluble in water. It is important ...
Molecular Structure: Formula:CnH2n+2(n=5~8) Molecular Weight:0 Synonyms:LIGROINE;LIGROIN;HEXANES;Grade oil;ETHER, PETROLEUM;FAM BENZINE STANDARD DIN 51635;GAS NAPHTHA;BENZINE EINECS:232-453-7 Density:0.77 g/mL at 20 °C Melting Point:-40℃ ...
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Objective To investigate the extraction,isolation,and structure identification of chemical constituents from petroleum ether fractions of Gnaphalium affine D.Don.Methods Isolation and purification were carried out by silica gel col...
The structure of the compound has been established on the basis of UV, IR, 1H-NMR, 13C-NMR and mass spectra and identified as nonanol and isomer of β-sitosterol. Keywords: Lagerstroemia speciosa, petroleum ether extracts, isolation, 1-nonanol, 2 β-sitostero, spectral analyses....
Specific compounds determined are methyl tert-butylether (MTBE), ethyl tert-butylether (ETBE), tert-amylmethylether (TAME), diisopropylether (DIPE), methanol, ethanol, isopropanol, n-propanol, isobutanol, tert-butanol, sec -butanol, n-butanol, and tert-pentanol (ter...