Monoaromatic steroids

Automotive Gasoline MSDS Information SECTION I - Material Identity Item Name............................... GASOLINE, AUTOMOTIVE Part Number/Trade Name.................. GASOLINE National Stock Number................... 9130001487103 CAGE Code............................... 0A0Y5 Part Number Indicator................... A MSDS Number............................. 93218 HAZ Code................................ B
SECTION II - Manufacturer's Information Manufacturer Name....................... FRONTIER OIL AND REFINING COMPANY Street.................................. 1600 BROADWAY City.................................... DENVER State................................... CO Country................................. US Zip Code................................ 80202 Emergency Phone......................... 307-634-3551 CHEMTREC 800-424-9300 Information Phone....................... 307-634-3551
MSDS Preparer's Information Date MSDS Prepared/Revised.............. UNDATED Date of Technical Review................ 28APR93 Active Indicator........................ N Item Manager............................ KY
Alternate Vendors Vendor #5 CAGE.......................... BQMYS
SECTION III - Physical/Chemical Characteristics Specification Number.................... VV-G-1690 Specification Type/Grade/Class.......... REGULAR, UNLEADED Hazard Storage Compatibility Code....... F2 NRC License Number...................... N/R Net Propellant Weight (Ammo)............ N/R Appearance/Odor......................... WATER WHITE TO STRAW YELLOW LIQUID, GASOLINE ODOR. Boiling Point........................... , Melting Point...........................

The distribution of ring-C monoaromatic and triaromatic steroid hydrocarbons of about fifty crude oils and sediments of various origins and ages were studied in order to test their validity as geochemical source and maturity parameters. Three ratios appeared to be useful maturity parameters, . A/B cis to trans isomers in non-rearranged monoaromatics, mono/triaromatics and shortvs long-chain homologues. Four other variations may be considered as source parameters depending upon lithology or other palaeo-environmental conditions, . rearranged vs non-rearranged monoaromatics, 5β/5α -methyl rearranged monoaromatics, carbon number distribution and occurrence of a yet unknown series of methylated triaromatic steroids. 5α-Methyl rearranged monoaromatics seem to be particularly important in anhydrites from sabkha environments. Recent identification of most aromatic steroid constituents occurring in geological samples confers on this class of compounds an increasing value as correlation parameters in geochemical studies.

Monoaromatic steroids

monoaromatic steroids

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