Dioctyl phthalate = 99.5 117-81-7 - Sigma-Aldrich
CAS Number: 117-81-7 Molecular Weight: 390.56 Beilstein: 1890696 EC Number: 204-211-0 MDL number: MFCD00009493 PubChem Substance ID: 24893594 NACRES: NA.22 Pricing and availability is not currently available. Properties vapor density >16 (vs air) Quality Level 200 vapor pressure 1.2 mmHg ( 93 °C) assay ≥99.5% form oil autoignition temp. 734 °F
Bis(2-ethylhexyl) phthalate - NIST
Bis (2-ethylhexyl) phthalate Formula: C 24 H 38 O 4 Molecular weight: 390.5561 IUPAC Standard InChI: InChI=1S/C24H38O4/c1-5-9-13-19 (7-3)17-27-23 (25)21-15-11-12-16-22 (21)24 (26)28-18-20 (8-4)14-10-6-2/h11-12,15-16,19-20H,5-10,13-14,17-18H2,1-4H3 IUPAC Standard InChIKey: BJQHLKABXJIVAM-UHFFFAOYSA-N CAS Registry Number: 117-81-7 Chemical structure:
Bis(2-ethylhexyl) phthalate
Di (2-ethylhexyl) phthalate is produced commercially by the reaction of excess 2-ethylhexanol with phthalic anhydride in the presence of an acid catalyst such as sulfuric acid or para -toluenesulfonic acid. It was first produced in commercial quantities in Japan around 1933 and in the United States in 1939. [7]
Di (2-ethylhexyl)phthalate (DEHP) CASRN 117-81-7 | IRIS | US
Di (2-ethylhexyl)phthalate (DEHP) CASRN 117-81-7 | DTXSID5020607 IRIS Summary (14 pp, 121 K) Key IRIS Values Chemical Documents Other EPA Information Noncancer Assessment Reference Dose for Oral Exposure (RfD) (14 pp, 121 K) Last Updated: 01/31/1987 Reference Concentration for Inhalation Exposure (RfC) (14 pp, 121 K)
Bis(2-ethylhexyl) phthalate | C24H38O4
Bis (2-ethylhexyl) phthalate | C24H38O4 - PubChem Apologies, we are having some trouble retrieving data from our servers... PUGVIEW FETCH ERROR: 403 Forbidden National Center for Biotechnology Information 8600 Rockville Pike, Bethesda, MD, 20894 USA Contact Policies FOIA HHS Vulnerability Disclosure National Library of Medicine
- What is the vapor pressure of bis 2 ethylhexyl phthalate?
- ATMOSPHERIC FATE: According to a model of gas/particle partitioning of semivolatile organic compounds in the atmosphere (1), bis (2-ethylhexyl) phthalate, which has a vapor pressure of 1.42X10-7 mm Hg at 25 °C (2), will exist in both the vapor and particulate phases in the ambient atmosphere.
- Where was bis (2-ethylhexyl) phthalate found?
- RURAL/REMOTE: Bis (2-ethylhexyl) phthalate was detected in rural air in College Station, TX, 1979 to 1980 at 0.77-3.60 ng/cu m (1). Bis (2-ethylhexyl) phthalate was detected in the air of Pigeon Key, FL, the Gulf of Mexico, and the North Atlantic at 16.6, 1.2, and 2.9 ng/cu m, respectively (2).
- What is bis 2 ethylhexyl phthalate?
- Bis (2-ethylhexyl) phthalate is commonly used plasticizing agent for PVCs, which as such is a component of blood bank bags, surgical tubing, and other products including food wrappers and children’s toys. DEHP is commercially produced via esterification of phthalic acid anhydride and 2-ethylhexanol.
- What is dioctyl phthalate?
- Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). ?
- ) Bis (2-ethylhexyl) phthalate (di-2-ethylhexyl phthalate, diethylhexyl phthalate, diisooctyl phthalate, DEHP; incorrectly — dioctyl phthalate, DIOP) is an organic compound with the formula C 6 H 4 (CO 2 C 8 H 17) 2.
- How is bis (2-ethylhexyl) phthalate exposed?
- Monitoring data indicate that the general population may be exposed to bis (2-ethylhexyl) phthalate via inhalation of ambient air, ingestion of food and drinking water, and dermal contact with household dust and products containing bis (2-ethylhexyl) phthalate. (SRC)
- What is the Henry's Law constant for bis (2-ethylhexyl) phthalate?
- The Henry's Law constant for bis (2-ethylhexyl) phthalate is estimated as 2.7X10-7 atm-cu m/mole (SRC) derived from its vapor pressure, 1.42X10-7 mm Hg (1), and water solubility, 0.27 mg/L (2). This Henry's Law constant indicates that bis (2-ethylhexyl) phthalate is expected to be essentially nonvolatile from moist soil and water surfaces (3).
