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Merck
CN

294934

Dipropyl carbonate

99%

Synonym(s):

Di-n-propyl carbonate

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About This Item

Linear Formula:
(CH3CH2CH2O)2CO
CAS Number:
623-96-1
Molecular Weight:
146.18
NACRES:
NA.22
PubChem Substance ID:
24857747
UNSPSC Code:
12352100
EC Number:
210-822-3
MDL number:
MFCD00009369
Assay:
99%

Key Documents

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Quality Level

100

InChI key

VUPKGFBOKBGHFZ-UHFFFAOYSA-N

InChI

1S/C7H14O3/c1-3-5-9-7(8)10-6-4-2/h3-6H2,1-2H3

SMILES string

CCCOC(=O)OCCC

assay

99%

refractive index

n20/D 1.401 (lit.)

bp

167-168 °C (lit.)

density

0.944 g/mL at 25 °C (lit.)

functional group

carbonate

Related Categories

General description

Thermal decomposition of dipropyl carbonate at 300-400°C yields carbon dioxide, alkene and alcohol. Dipropyl carbonate reacts with hydrous titanium dioxide (TiO2 ·nH2O, n=0.15-1.23) at 453-573K to yield titanium tetraalkoxides [Ti(OPrn)4]. N435-catalyzed transesterification of diethyl carbonate with dipropyl carbonate to form ethyl propyl carbonate has been reported.

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

131.0 °F - closed cup

flash_point_c

55 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
07027KH
05425JE
02503HF
08402HR
01622TF

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Controlled lipase-catalyzed synthesis of poly (hexamethylene carbonate).
Jiang Z, et al.
Macromolecules, 40(22), 7934-7943 (2007)
Synthesis of titanium tetraalkoxides from hydrous titanium dioxideand dialkyl carbonates.
Suzuki E, et al.
Journal of Materials Chemistry, 7(10), 2049-2051 (1997)
The thermal decomposition of simple carbonate esters.
Cross JTD, et al.
Australian Journal of Chemistry, 29(7), 1477-1481 (1976)

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