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Dipentaerythritol

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Origin: China

Cas No: 126-58-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
Classification:
ETHER
CAS No.:
126-58-9
Other Names:
DI-PE
MF:
C10H22O7
EINECS No.:
204-794-1
Place of Origin:
China
Grade Standard:
Industrial Grade
Purity:
85% 90% 95%
Appearance:
White crystalline powder
Application:
PVC stabilizer
Brand Name:
LEPUZ
Model Number:
DI-PE
Packaging&Delivery
Packaging Details
20kg bag
Port
SHANGHAI-CHINA

Property

CAS No.: 126-58-9 Formula: C10H22O7 Molecular Weight: 254.27700

Basic Info

Chemical Name	Dipentaerythritol
Synonyms	dipentaerithritol; Dipentek; D-PE300; Hercules Tech Di-PE; Dipentaerythrit; Bis[2,2,2-tris(hydroxymethyl)ethyl] Ether; Dipentaerythitol; dipentaerythrite; Bis-pentaerythritol; 2,2'-(Oxybis(methylene))bis(2-(hydroxymethyl)propane-1,3-diol); D-PE; Dipentaerythritol;
CAS No.	126-58-9
Molecular Formula	C10H22O7
Molecular Weight	254.27700
PSA	130.61000
LogP	-3.07040

Properties

Appearance & Physical State	Off-white, free flowing powder.
Density	1.035g/cm3
Boiling Point	356ºC
Melting Point	215-225ºC
Flash Point	90.3ºC
Refractive Index	1.553
Water Solubility	0.29 g/100 mL (20 ºC)
Stability	Stable under normal temperatures and pressures.
Storage Condition	Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Vapor Pressure	4.77E-14mmHg at 25°C

Safety Info

Safety Statements	S24/25
HS Code	29094919
WGK Germany	1

Synthesis Route

Formaldehyde+formic acid→Pentaerythritol+Dipentaerythritol
Pentaerythritol+Acrolein→Dipentaerythritol
2',2'':6',6''-di-O-benzylidene-2',2'',6',6''-tetra-(hydroxymethyl)-4-oxa-1,7-heptanediol→Dipentaerythritol

Precursor

acetaldehyde
formic acid
Formaldehyde
Acrolein

Downstream Product

[3-prop-2-enoyloxy-2-[[3-prop-2-enoyloxy-2,2-bis(prop-2-enoyloxymethyl)propoxy]methyl]-2-(prop-2-enoyloxymethyl)propyl] prop-2-enoate
Methacrolein
1,1,1-Tris(hydroxymethyl)ethane
Aronix M-405

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