Detail of "1708-40-3"

MSDS Download
CAS Number:
1708-40-3
Name:
1,3-Dioxan-5-ol,2-phenyl-
Molecular Structure:
Formula:
C₁₀H₁₂O₃
Molecular Weight:
180.2
Synonyms:
m-Dioxan-5-ol,2-phenyl- (6CI,7CI,8CI);1,3-Benzylideneglycerol;1,3-O-Benzylideneglycerol;2-Phenyl-1,3-dioxan-5-ol;2-Phenyl-1,3-dioxinan-5-ol;Benzaldehyde cyclic 2-hydroxytrimethyleneacetal;NSC 97343;
EINECS:
216-963-7
Density:
1.203 g/cm³
Melting Point:
84 °C
Boiling Point:
333.6 °C at 760 mmHg
Flash Point:
155.6 °C
Safety:
22-24/25 Details

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Synthesis and characterization of novel glycerol-derived polycarbonates with pendant hydroxyl groups: All Rights Reserved. Synthesis and characterization of novel glycerol-derived polycarbonates with pendant hydroxyl groups. Mei, Hujie; Zhong, Zhenlin; Long, Feifu; Zhuo, Renxi (Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry, Wuhan University, Wuhan 430072, Peop. Rep. China). Macromolecular Rapid Communications, 27(22), 1894-1899 (English) 2006 Wiley-VCH Verlag GmbH & Co. KGaA. CODEN: MRCOE3. ISSN: 1022-1336. DOCUMENT TYPE: Journal CA Section: 35 (Chemistry of Synthetic High Polymers) A novel type of glycerol-derived, water-sol. polycarbonate with pendant, primary hydroxyl groups was prepd. from 2-(2-benzyloxyethoxy)trimethylene carbonate (BETC). Ring-opening polymn. of BETC and 2,2-dimethyltrimethylene carbonate (DTC) gave narrow distribution of homopolymers or random copolymers with high mol. 922509-02-2 is also in the experiment. wts. The protecting benzyl groups were removed by catalyzed hydrogenation at atm. H2 pressure to give hydroxyl polycarbonates without observable changes on the polymer backbone and mol. wt. distribution. The hydrophilicity of the copolymers increases with the increase in the hydrophilic glycerol-derived carbonate content. .