P4755
Pentaerythritol
98%
Synonym(s):
2,2-Bis(hydroxymethyl)-1,3-propanediol
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About This Item
Linear Formula:
C(CH2OH)4
CAS Number:
Molecular Weight:
136.15
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
204-104-9
Beilstein/REAXYS Number:
1679274
MDL number:
Assay:
98%
Form:
powder
Product Name
Pentaerythritol, 98%
form
powder
InChI key
WXZMFSXDPGVJKK-UHFFFAOYSA-N
InChI
1S/C5H12O4/c6-1-5(2-7,3-8)4-9/h6-9H,1-4H2
SMILES string
OCC(CO)(CO)CO
vapor pressure
<1 mmHg ( 20 °C)
assay
98%
bp
276 °C/30 mmHg (lit.)
mp
253-258 °C (lit.)
Quality Level
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Application
Pentaerythritol is a versatile starting material to synthesize various dendrimers and star-shaped polymers. It is widely used in the preparation of flame-retardant epoxy resins and polymer composites. It is also used in the synthesis of the vasodilator, pentaerythritol tetranitrate (PETN).
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Information
易制爆化学品
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Flame retardancy and thermal degradation mechanism of epoxy resin composites based on a DOPO substituted organophosphorus oligomer.
Wang, Xin et al.
Polymer, 51(11), 2435-2445 (2010)
Synthesis of star polymers by a combination of ATRP and the ?click? coupling method.
Gao, Haifeng and Matyjaszewski, Krzysztof
Macromolecules, 39(15), 4960-4965 (2006)
NO donors. Part 18: Bioactive metabolites of GTN and PETN?Synthesis and vasorelaxant properties.
Lange, Kathrin et al.
Bioorganic & Medicinal Chemistry, 19(11), 3141-3144 (2009)
Kathryn Dumschott et al.
International journal of molecular sciences, 20(10) (2019-05-18)
d-pinitol is the most commonly accumulated sugar alcohol in the Leguminosae family and has been observed to increase significantly in response to abiotic stress. While previous studies have identified genes involved in d-pinitol synthesis, no study has investigated transcript expression
Supramolecular self-organization of ?Janus-like? diblock codendrimers: synthesis, thermal behavior, and phase structure modeling.
Bury, Izabela et al.
Chemistry?A European Journal , 12(32), 8396-8413 (2006)
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