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411779

Sigma-Aldrich

N-tert-Butylacrylamide

97%

Synonym(s):

N -(1,1-Dimethylethyl)-2-propenamide, N -t -Butylacrylamide

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€103.00

€103.00

Estimated to ship on10 April 2025

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100 G
€103.00

About This Item

Linear Formula:
CH2=CHCONHC(CH3)3
CAS Number:
107-58-4
Molecular Weight:
127.18
Beilstein:
1742331
EC Number:
203-505-6
MDL number:
MFCD00026271
UNSPSC Code:
12162002
PubChem Substance ID:
24865764
NACRES:
NA.23

€103.00

Estimated to ship on10 April 2025

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Quality Level

100

Assay

97%

form

solid

mp

126-129 °C (lit.)

SMILES string

CC(C)(C)NC(=O)C=C

InChI

1S/C7H13NO/c1-5-6(9)8-7(2,3)4/h5H,1H2,2-4H3,(H,8,9)

InChI key

XFHJDMUEHUHAJW-UHFFFAOYSA-N

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General description

N-tert-Butylacrylamide (nTBA) belongs to the class of hydrophobic acrylamides which can be synthesized by Ritter reaction and optimized by using N-tert-butyl acetate and acetic acid.[1][2]

Application

nTBA is temperature sensitive monomers that can be potentially used in drug delivery systems, dewatering of proteins, and immobilization of cells.[3] It can be used in the preparation of poly(nTBA) based copolymeric hydrogels for bovin serum albumin.[4]

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCV0854
MKCR0744
MKCR8522
MKCR3499
MKCQ6274

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An efficient and scalable ritter reaction for the synthesis of tert-butyl amides
Baum JC, et al.
The Journal of Organic Chemistry, 74(5), 2207-2209 (2009)
Shuai Yu et al.
Biomedical optics express, 11(3), 1517-1538 (2020-03-25)
Ultrasound-switchable fluorescence (USF) is a novel imaging technique that provides high spatial resolution fluorescence images in centimeter-deep biological tissue. Recently, we successfully demonstrated the feasibility of in vivo USF imaging using a frequency-domain photomultiplier tube-based system. In this work, for
Graft copolymerization onto starch-I. Synthesis and optimization of starch grafted with N-tert-butylacrylamide copolymer and its hydrogels
Fares MM, et al.
Journal of Polymer Research, 10(2), 119-125 (2003)
pH/Temperature-Sensitive Imprinted Ionic Poly (N-tert-butylacrylamide-co-acrylamide/maleic acid) Hydrogels for Bovine Serum Albumin
Demirel G, et al.
Macromolecular Bioscience, 5(10), 1032-1037 (2005)
RAFT polymerization of hydrophobic acrylamide derivatives
de Lambert B, et al.
Polymer, 46(3), 623-637 (2005)
View All Related Papers

Questions

  1. N-tert-ブチルアクリルアミドは水に溶解しますか？また、下限臨界溶液温度は何度くらいでしょうか？

    1 answer

    1. N-tert-butylacrylamide does dissolve in water. The solubility is not tested internally, but it should be soluble up to at least 9 g/L at ambient conditions. A lower critical solution temperature is not reported.

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