WebButylal is very useful for industrial cleaning applications given its strong solvency and excellent toxicity profiles. Butylal is a C9 acetal with a high flash point (62 deg C). … WebApr 22, 2016 · Occupational exposures to two alternative dry cleaning solvents, butylal and high-flashpoint hydrocarbons, have not been well characterized. We evaluated four dry cleaning shops that used these alternative solvents. The shops were staffed by Korean- and Cantonese-speaking owners, and Korean-, Cantonese-, and Spanish-speaking …
Butylal - Lambiotte & Cie - datasheet - SpecialChem
WebFeb 27, 2015 · When measuring for the other byproduct of butylal, formaldehyde, we did not find measurable levels or found very low concentrations in the air. The shop owners added a manufacturer recommended neutralizer to the drycleaning machine using butylal that helps prevent hydrolysis of the solvent and release of formaldehyde and butanol. WebButylal. Molecular Formula CHO. Average mass 160.254 Da. Monoisotopic mass 160.146332 Da. ChemSpider ID 16443. boer greyhound
Butylal - Lambiotte Cie
WebAug 23, 2016 · The researchers could not determine if the levels of butylal were harmful, because there is insufficient research about the health impacts of this solvent. The … Webalternative solvents assessed exhibit less persistence, potential to bioaccumulate or aquatic toxicity in the environment than perc. Perc is a probable human carcinogen with acute toxicity characteristics, negative impacts on the central nervous system and worker exposure concerns associated with its volatile nature. Webairborne exposure risk to butylal at dry cleaning shops is low because the solvent has a low vapor pressure.[15] In a long-term inhalation study, no adverse effects were observed in rats after exposure to 478 parts per million (ppm) … boer goat weight chart by age in pounds