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L00123 tert-Butyl cyanoacetate, 98%

CAS Number
1116-98-9
Synonyms
Cyanoacetic acid tert-butyl ester

Stock No. Size Price ($) Quantity Availability
L00123-06 5g 36.70
L00123-14 25g 118.00
L00123-22 100g 405.00
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tert-Butyl cyanoacetate, 98%

MDL
MFCD00001938
EINECS
214-243-7

Chemical Properties

Formula
NCCH2CO2C(CH3)3
Formula Weight
141.17
Boiling Point
67-68°/1.5mm
Flash Point
91°(195°F)
Density
0.987
Refractive Index
1.4200
Storage & Sensitivity
Ambient temperatures.
Solubility
Difficult to mix.

Applications

tert-Butyl cyanoacetate is used in the synthesis of vinylogous urea. It is also used as a new additive for the sugar nucleoside base coupling step en route to DAPD with improved β-selectivity.

Notes

Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Literature References

Ivan L Pinto.; Richard L Jarvest.; Halina T Serafinowska. The synthesis of 5-alkoxy and 5-amino substituted thiophenes. Tetrahedron Letters. 2000, 41, (10), 1597-1600.

Reenu Sirohia.; Dong Hee Kimb.; Soo-Chang Yub.; Sang Hee Lee. Novel di-anchoring dye for DSSC by bridging of two mono anchoring dye molecules: A conformational approach to reduce aggregation. Dyes and Pigments. 2012, 92, (3), 1132-1137.

Alternative to Ethyl­ cyanoacetate, A11498, permitting non-hydrolytic decarboxylative cleavage of the ester group: Arkiv. Kemi., 23, 453 (1965); cf J. Am. Chem. Soc., 74, 831 (1952).

GHS Hazard and Precautionary Statements

Hazard Statements: H227-H302

Combustible liquid. Harmful if swallowed.

Precautionary Statements: P210-P264b-P270-P280-P301+P312-P330-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. Rinse mouth. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Beilstein
1755933
Harmonized Tariff Code
2926.90
TSCA
Yes

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