2-카르복시에틸 2-프로페노산염

한글명:2-카르복시에틸 2-프로페노산염

카스 번호24615-84-7

상품명:2-Carboxyethyl acrylate

CBNumberCB8481270

분자식C6H8O4

포뮬러 무게144.13

MOL 파일24615-84-7.mol

동의어(한글)

2-카르복시에틸2-프로페노산염

2-카르복시에틸2-프로페노산염(2-CARBOXYETHYL2-PROPENOATE)

카복시에틸아크릴레이트

화학적 성질

끓는 점	103 °C/19 mmHg (lit.)
밀도	1.214 g/mL at 25 °C (lit.)
굴절률	n20/D 1.457(lit.)
인화점	>230 °F
저장 조건	2-8°C
용해도	H₂O: 용해성
산도 계수 (pKa)	3.95±0.10(Predicted)
수소이온지수(pH)	2.95 (10wt. % in H2O)
Merck	13,132
InChI	InChI=1S/C6H8O4/c1-2-6(9)10-4-3-5(7)8/h2H,1,3-4H2,(H,7,8)
InChIKey	CYUZOYPRAQASLN-UHFFFAOYSA-N
SMILES	C(OCCC(O)=O)(=O)C=C
LogP	0.600 (est)
EPA	Hydracrylic acid acrylate (24615-84-7)

위험 및 안전 성명

위험품 표기	C,Xi
위험 카페고리 넘버	34-36/37/38
안전지침서	23-26-36/37/39-45-36
유엔번호(UN No.)	UN 3265 8/PG 2
WGK 독일	3
RTECS 번호	UD3325250
HS 번호	29161290

그림문자(GHS)

2-카르복시에틸 2-프로페노산염 화학적 특성, 용도, 생산

화학적 성질
Colorless to light yellow viscid liquid
용도
2-Carboxyethyl Acrylate is used in the preparation of DNase enzyme derivatives that act as potent preventative material of bacterial adhesion and biofilm formation in biomaterials.
주요 응용
2-Carboxyethyl acrylate can be polymerized in solution or emulsion to produce acrylic, vinyl acrylic, or styrene acrylic polymers, which are distinguished by their low glass transition temperatures (<30°C) as homopolymers. Greater elasticity, as well as improved adhesion.
제조 방법
Synthesis of 1-ethoxyethyl acrylate (EEA) and protected 2-carboxyethyl acrylate (proCEA)
EEA and proCEA were synthesized following a previously published procedure and distilled prior to use. For the synthesis of proCEA (Figure 1), phosphoric acid (109 mg, 1.11 mmol) was weighed into a dry round bottom flask in a glovebox and then taken outside the glovebox, taking care that the phosphoric acid stayed dry. 2-Carboxyethyl acrylate (80 g, 555 mmol) and ethyl vinyl ether (48 g, 666 mmol) were added and the reaction was stirred for two days at room temperature. Hydrotalcite (Mg6Al2(OH)16CO3·4H2O, ~1 g) was added, stirred for one hour and filtered off. Excess ethyl vinyl ether was removed under reduced pressure and the product was distilled under reduced pressure (80 °C, 1.3 mbar).

Figure 1 Synthesis of proCEA
위험도
A severe skin irritant.
참고 문헌
[1] Emilia Pietrzak, Mikolaj Szafran, Paulina Wiecinska. “2-carboxyethyl acrylate as a new monomer preventing negative effect of oxygen inhibition in gelcasting of alumina.” Ceramics International 42 12 (2016): Pages 13682-13688.
[2] Naveed Ullah . “Coupling of carboxymethyl starch with 2-carboxyethyl acrylate: A new sorbent for the wastewater remediation of methylene blue.” Environmental Research 219 (2023): Article 115091.
[3] Amit K. Tripathi, Donald C. Sundberg*, Jenna Vossoughi. “Partitioning of 2-Carboxyethyl Acrylate between Water and Vinyl Monomer Phases Applied to Emulsion Polymerization: Comparisons with Hydroxy Acrylate and Other Vinyl Acid Functional Monomers.” Industrial Engineering Chemistry Research 54 9 (2015): 2447–2452.

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