Detail of "2689-07-8"

CAS Number:
2689-07-8
Name:
Benzene,1-chloro-2-phenoxy-
Superlist Name:
2-Chlorodiphenyl ether
Molecular Structure:
Formula:
C₁₂H₉ClO
Molecular Weight:
204.65
Synonyms:
Ether,o-chlorophenyl phenyl (6CI,7CI,8CI);1-Chloro-2-phenoxybenzene;2-Chlorodiphenyl ether;2-Chlorophenyl phenyl ether;NSC 39654;PCDE 1;o-Chlorodiphenyl ether;o-Chlorodiphenyl oxide;o-Chlorophenyl phenyl ether;
Density:
1.19 g/cm³
Boiling Point:
267.1 °C at 760 mmHg
Flash Point:
118.7 °C
Appearance:
yellowish solid

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Determination of sub parts per million levels of sec-butylchlorodiphenyl ethers in biological tissues by plasma chromatography: Determination of sub parts per million levels of sec-butylchlorodiphenyl ethers in biological tissues by plasma chromatography. Tou, James C.; Boggs, Glenn U. (Anal. Lab., Dow Chem. Co., Midland, Mich., USA). Adv. Mass Spectrom., 7B, 878-87 (English) 1978. CODEN: AMSPAH. ISSN: 0568-000X. DOCUMENT TYPE: Journal CA Section: 4 (Toxicology) The use of plasma chromatog. for the anal. of sec-butylchlorodiphenyl ethers (I; R = CHMeEt, n = 0, 1, or 2) in biol. tissues is described. One to 2 g of tissue were digested (fat tissue was first homogenized and then digested), extd. with C6H14, and chromatographed on silica gel and alumina columns, resp. Using a glass bead column, the sensitivity was ~0.01-0.02 ppm in O-xylene for injections 2 mL and the dynamic range was ~2 orders of magnitude. The relative std.Chemical with cas number 2689-07-8 also plays role. deviation, at 95% confidence level, was 18%. 2689-07-8 are also occured in this study. The agreement of anal. results of plasma chromatog. with other techniques was satisfactory over a wide range of concns. An extensive discussion of the method's sensitivity is presented. ..

Determination of sub parts per million levels of sec-butylchlorodiphenyl ethers in biological tissues by plasma chromatography: Determination of sub parts per million levels of sec-butylchlorodiphenyl ethers in biological tissues by plasma chromatography. Tou, James C.; Boggs, Glenn U. (Anal. Lab., Dow Chem. Co., Midland, Mich., USA). Adv. Mass Spectrom., 7B, 878-87 (English) 1978. CODEN: AMSPAH. ISSN: 0568-000X. DOCUMENT TYPE: Journal CA Section: 4 (Toxicology) The use of plasma chromatog. for the anal. of sec-butylchlorodiphenyl ethers (I; R = CHMeEt, n = 0, 1, or 2) in biol. tissues is described. One to 2 g of tissue were digested (fat tissue was first homogenized and then digested), extd. with C6H14, and chromatographed on silica gel and alumina columns, resp. Using a glass bead column, the sensitivity was ~0.01-0.02 ppm in O-xylene for injections 2 mL and the dynamic range was ~2 orders of magnitude. The relative std.Chemical with cas number 2689-07-8 also plays role. deviation, at 95% confidence level, was 18%. 2689-07-8 are also occured in this study. The agreement of anal. results of plasma chromatog. with other techniques was satisfactory over a wide range of concns. An extensive discussion of the method's sensitivity is presented. ..