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8.14810

Dipentaerythritol

Name: Dipentaerythritol
Brand: MM

for synthesis

Synonym(s):

Dipentaerythritol, 2.2′[Oxybis(methylen)]bis[hydroxymethyl)]-1,3-propandiol

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About This Item

Empirical Formula (Hill Notation):

C₁₀H₂₂O₇

CAS Number:

126-58-9

Molecular Weight:

254.28

UNSPSC Code:

12352104

EC Index Number:

204-794-1

NACRES:

NA.22

MDL number:

MFCD00004691

Form:

powder

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Properties

vapor pressure

<0.00001 hPa ( 20 °C)

Quality Level

200

form

powder

autoignition temp.

370 °C

potency

>2000 mg/kg LD₅₀, oral (Rat)

pH

5 (20 °C, 2 g/L in H₂O)

mp

208-218 °C

solubility

2.4 g/L

density

1.36 g/cm³ at 20 °C

bulk density

400‑450 kg/m³

storage temp.

2-30°C

SMILES string

O(CC(CO)(CO)CO)CC(CO)(CO)CO

InChI

1S/C10H22O7/c11-1-9(2-12,3-13)7-17-8-10(4-14,5-15)6-16/h11-16H,1-8H2

InChI key

TXBCBTDQIULDIA-UHFFFAOYSA-N

Description

Analysis Note

Hydroxyl value: 1190 - 1320
Melting range (lower value): ≥ 208 °C
Melting range (upper value): ≤ 218 °C
Identity (IR): passes test

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Storage Class

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c