Odor ester

Vinyl neodecanoate [26544-09-2] is prepared by the reaction of neodecanoic acid and acetjiene in the presence of a catalyst such as zinc neodecanoate. Physical properties of the commercially available material, VeoVa 10 from Shell, are given in Table 4. The material is a mobile Hquid with a typical mild ester odor used in a number of areas, primarily in coatings, but also in constmction, adhesives, cosmetics, and a number of misceUaneous areas. Copolymerization of vinyl neodecanoate with vinyl acetate gives coating materials with exceUent performance on alkaline substrates and in exterior weathering conditions. 

Observable Characteristics - Physical State (as normally shipped) Liquid Color Colorless Odor. Slights characteristic ester odor mild practically none slightly aromatic. 

Yellow-brown liquid with a mild ester odor. Commercial material is brown. Mixture of the E and Z geometric isomers. Commercial material containing 85% E isomer, which is the active isomer. This material is hazardous through inhalation, skin absorption, penetration through broken skin, and ingestion, and produces local skin/eye impacts. It is corrosive to cast iron, mild steel, brass, and stainless steel. 

Test Tube Acid Odor Alcohol Odor Ester Odor... 

Appearance Light yellow, viscous liquid slight ester odor. 

Properties Reddish brown solid with a mild ester odor. Bp 125C. Soluble in water and alcohol almost insoluble in kerosene and diesel fuel. Commercially available as a water-miscible solution. 

Properties Colorless, somewhat oily liquid slight ester odor.D 1.3742, refr index 1.4707,bp 129C, wt/ gal 11.4 Miscible with most organic solvents stable in neutral or acid aqueous solution unstable in aqueous alkali, lb. 

Properties Colorless liquid with a characteristic ester odor. Bp 106-107C (11 mm Hg), d 1.074 (25C), refr index 1.4750 (17.5C). Soluble in dilute alkali insoluble in water. Combustible. 

Properties Colorless to pale yellow pleasant ester odor. D 0.924-0.927 (25/25C). Insoluble in water soluble in alcohols and ketones. 

Properties Colorless liquid sweet ester odor. Bp 198C, fp -50C, d 1.055 (25/25C), flash p 200F (93.3C). Insoluble in water soluble in alcohol, ether, chloroform, and benzene. Combustible. Derivation By passing hydrogen chloride into cya-noacetic acid dissolved in absolute alcohol with subsequent distillation. 

Properties Colorless liquid sweet ester odor. Bp 169.2C, d 0.890. Insoluble in water very soluble in alcohol and ether. 

Physical Description Yello A -brown liquid with a mild, ester odor, [insecticide]... 

Crystalline solid with ester odor commercial... 

DIcrotophos (dimethyl crs-2-dimelhylcarhamoyl-1-melhylvinyl phosphate, Bidrin [CAS 141-66-2]) An organophosphate cholinesterase inhibitor (see p 291). Dermal absorption occurs. 0.05 mg/m , S Brown liquid with a mild ester odor. 

Properties Lt. colored clear bright fluid to vise, liq., mild ester odor m.w. 

Regulatory DOT nonregulated SARA nonreportable Properties Clear liq. si. ester odor sp.gr. 0.967 (20 C) vise. 15 cSt (20 C) vapor pressure 5 mm Hg (219 C) b.p. 344 C flash pt. (COC) 216 C Toxicology LD50 (oral, rat) si. toxic, (skin, guinea pig) > 20 ml/kg possible mild skin and eye irritant TSCA listed Precaution May hydrolyze with strong acids and bases San-Sil AN45 [BASE]... 

Properties Pale clear Iiq. ester odor sol. In toluene, ethyl ether reacts/ hydrolyzes with water reacts with acetone, CCI, m.w. 247.4 sp.gr. 0.999 vise. 1.5 cSt vapor pressure < 1.33 hPa (1 mm Hg, 20 C) m.p. < 0 C b.p. 238 C flash pt. (PMCC) 77 C ref. index 1.420 Toxicology Harmful or fatal by inh./ing. causes eye and skin burns corrosive if swallowed harmful absorbed thru skin may cause allergic skin reaction aspiration may cause lung damage TSCA listed Environmental Expected to be toxic to aquatic life avoid discharge to sewers or natural waters... 

---