8.18804
Trimethyl orthoacetate
for synthesis
Synonym(s):
Trimethyl orthoacetate, 1,1,1-Trimethoxyethane, Orthoacetic acid trimethyl ester
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About This Item
Linear Formula:
CH3C(OCH3)3
CAS Number:
Molecular Weight:
120.15
UNSPSC Code:
12352112
EC Index Number:
215-892-9
NACRES:
NA.22
MDL number:
Assay:
≥98.0% (GC)
Form:
liquid
vapor pressure
20 hPa ( 20 °C)
Quality Segment
assay
≥98.0% (GC)
form
liquid
potency
>2000 mg/kg LD50, oral (Rat)
bp
108 °C/1013 hPa
transition temp
flash point 15 °C
density
0.96 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
O(C(OC)(OC)C)C
InChI
1S/C5H12O3/c1-5(6-2,7-3)8-4/h1-4H3
InChI key
HDPNBNXLBDFELL-UHFFFAOYSA-N
Analysis Note
Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.956 - 0.958
Identity (IR): passes test
Density (d 20 °C/ 4 °C): 0.956 - 0.958
Identity (IR): passes test
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signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - Skin Sens. 1B
Storage Class
3 - Flammable liquids
wgk
WGK 1
flash_point_f
55.4 °F - closed cup
flash_point_c
13 °C - closed cup
Certificates of Analysis (COA)
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