8.02668
Ethyl crotonate
for synthesis
Synonym(s):
Ethyl crotonate, Crotonic acid ethyl ester, trans-2-Butenoic acid ethyl ester
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About This Item
Linear Formula:
CH3CH=CHCOOC2H5
CAS Number:
Molecular Weight:
114.14
UNSPSC Code:
12352108
EC Index Number:
210-808-7
NACRES:
NA.22
MDL number:
Assay:
≥98.0% (GC)
Form:
liquid
vapor pressure
65 hPa ( 50 °C)
Quality Level
assay
≥98.0% (GC)
form
liquid
potency
3000 mg/kg LD50, oral (Rat)
bp
138-140 °C/1013 hPa
transition temp
flash point 2 °C
density
0.92 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
O(CC)C(=O)\C=C\C
InChI
1S/C6H10O2/c1-3-5-6(7)8-4-2/h3,5H,4H2,1-2H3/b5-3+
InChI key
ZFDIRQKJPRINOQ-HWKANZROSA-N
Analysis Note
Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.916 - 0.918
Identity (IR): passes test
Density (d 20 °C/ 4 °C): 0.916 - 0.918
Identity (IR): passes test
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2
Storage Class
3 - Flammable liquids
wgk
WGK 2
flash_point_f
35.6 °F - closed cup
flash_point_c
2 °C - closed cup
Regulatory Information
危险化学品
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 8026680250 | 04022536375434 |
| 8026681000 | 04022536375441 |