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8.02668

Ethyl crotonate

for synthesis

Synonym(s):

Ethyl crotonate, Crotonic acid ethyl ester, trans-2-Butenoic acid ethyl ester

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Size/SKUAvailabilityPrice
250 mL
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$106.00

About This Item

Linear Formula:
CH3CH=CHCOOC2H5
CAS Number:
623-70-1
Molecular Weight:
114.14
UNSPSC Code:
12352108
EC Index Number:
210-808-7
NACRES:
NA.22
MDL number:
MFCD00009289
Assay:
≥98.0% (GC)
Form:
liquid

$106.00

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vapor pressure

65 hPa ( 50 °C)

Quality Segment

200

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

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8.209168.00238552852
Ethyl crotonate for synthesis

Sigma-Aldrich

8.02668

Ethyl crotonate

Ethyl nonanoate for synthesis

Sigma-Aldrich

8.20916

Ethyl nonanoate

Ethyl cinnamate for synthesis

Sigma-Aldrich

8.00238

Ethyl cinnamate

Ethyl 6-methylpyridine-2-carboxylate 97%

Sigma-Aldrich

552852

Ethyl 6-methylpyridine-2-carboxylate

assay

≥98.0% (GC)

assay

≥95.0% (GC)

assay

≥98.0% (GC)

assay

97%

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

100

bp

138-140 °C/1013 hPa

bp

-

bp

271 °C/1013 hPa

bp

122-126 °C/10 mmHg (lit.)

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

2-30°C

storage temp.

-

density

0.92 g/cm3 at 20 °C

density

0.86 g/cm3 at 20 °C

density

1.05 g/cm3 at 20 °C

density

1.083 g/mL at 25 °C (lit.)

form

liquid

form

liquid

form

liquid

form

-

pictograms

FlameExclamation mark
GHS02,GHS07

signalword

Danger

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

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