676802
Ethylene carbonate
anhydrous, 99%
동의어(들):
1,3-Dioxolan-2-one
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제품정보 (DICE 배송 시 비용 별도)
실험식(Hill 표기법):
C3H4O3
CAS 번호:
Molecular Weight:
88.06
EC Number:
202-510-0
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
106249
MDL number:
Assay:
99%
Grade:
anhydrous
Bp:
243-244 °C/740 mmHg (lit.)
Vapor pressure:
0.02 mmHg ( 36.4 °C)
grade
anhydrous
Quality Segment
vapor density
3.04 (vs air)
vapor pressure
0.02 mmHg ( 36.4 °C)
assay
99%
form
solid
expl. lim.
3.6-16.1 % (lit.)
impurities
≤0.006% water
bp
243-244 °C/740 mmHg (lit.)
mp
35-38 °C (lit.)
density
1.321 g/mL at 25 °C (lit.)
SMILES string
O=C1OCCO1
InChI
1S/C3H4O3/c4-3-5-1-2-6-3/h1-2H2
InChI key
KMTRUDSVKNLOMY-UHFFFAOYSA-N
General description
Ethylene carbonate is a cyclic carbonate with high dielectric constant.
Application
Applications of ethylene carbonate (EC):
- EC can be an effective liquefying reagent for cellulose liquefaction.
- Dimethyl carbonate (DMC) can be synthesized via the transesterification of EC and methanol.
- EC can be a non-hazardous alternative to phosgene and isocyanates for the synthesis of polyurethanes.
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - STOT RE 2 Oral
target_organs
Kidney
저장 등급
11 - Combustible Solids
wgk
WGK 1
flash_point_f
289.4 °F - closed cup
flash_point_c
143 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves