All Photos(1)
Synonym(s):
Ethyl crotonate, Crotonic acid ethyl ester, trans-2-Butenoic acid ethyl ester
Linear Formula:
CH3CH=CHCOOC2H5
CAS Number:
Molecular Weight:
114.14
MDL number:
UNSPSC Code:
12352108
EC Index Number:
210-808-7
NACRES:
NA.22
Recommended Products
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
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
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2
Storage Class Code
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
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service