8.14810
Dipentaerythritol
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:
Molecular Weight:
254.28
UNSPSC Code:
12352104
EC Index Number:
204-794-1
NACRES:
NA.22
MDL number:
Form:
powder
vapor pressure
<0.00001 hPa ( 20 °C)
Quality Segment
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
Analysis Note
Hydroxyl value: 1190 - 1320
Melting range (lower value): ≥ 208 °C
Melting range (upper value): ≤ 218 °C
Identity (IR): passes test
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
Not applicable
Certificates of Analysis (COA)
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