142476
2-丁基-2-乙基-1,3-丙二醇
99%
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线性分子式:
HOCH2C[(CH2)3CH3](C2H5)CH2OH
化学文摘社编号:
分子量:
160.25
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
204-111-7
MDL number:
Assay:
99%
InChI key
DSKYSDCYIODJPC-UHFFFAOYSA-N
InChI
1S/C9H20O2/c1-3-5-6-9(4-2,7-10)8-11/h10-11H,3-8H2,1-2H3
SMILES string
CCCCC(CC)(CO)CO
assay
99%
bp
178 °C/50 mmHg (lit.)
mp
41-44 °C (lit.)
functional group
hydroxyl
Quality Level
General description
2-丁基-2-乙基-1,3-丙二醇与二元酸单体（对苯二甲酸）发生本体缩聚反应生成聚对苯二甲酸乙二醇酯共聚物 。
Application
2-丁基-2-乙基-1，3-丙二醇用于合成聚酯 。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
276.8 °F - closed cup
flash_point_c
136 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
Structural characterization and thermal properties of poly (ethylene terephthalate) copolymers containing 2-butyl-2-ethyl-1, 3-propanediol.
Kint DPR, et al.
Journal of Applied Polymer Science, 86(5), 1077-1086 (2002)
Olli Laine et al.
Analytical chemistry, 74(16), 4250-4258 (2002-08-30)
Polyesters prepared from the same diol, 2-butyl-2-ethyl-1,3-propanediol, but different phthalic acid isomers, phthalic, isophthalic, and terephthalic acid, were characterized by collision-induced dissociation electrospray ionization Fourier transform ion cyclotron resonance (CID-ESI-FT-ICR) and postsource-decay matrix-assisted laser desorption/ionization time-of-flight (PSD-MALDI-TOF) mass spectrometry. Sodiated
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