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Merck

415464

Sigma-Aldrich

N-乙烯基己内酰胺

98%, stabilized

别名:

1-乙烯基六氢-2H-氮杂环庚烷-1-羰基, 1-乙烯基己内酰胺

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About This Item

经验公式(希尔记法):
C8H13NO
CAS号:
分子量:
139.19
EC號碼:
MDL號碼:
分類程式碼代碼:
12162002
PubChem物質ID:
NACRES:
NA.23

化驗

98%

形狀

solid

包含

~20 ppm HO-TEMPO as stabilizer

bp

128 °C/21 mmHg (lit.)

mp

35-38 °C (dec.) (lit.)

密度

1.029 g/mL at 25 °C (lit.)

儲存溫度

2-8°C

SMILES 字串

C=CN1CCCCCC1=O

InChI

1S/C8H13NO/c1-2-9-7-5-3-4-6-8(9)10/h2H,1,3-7H2

InChI 密鑰

JWYVGKFDLWWQJX-UHFFFAOYSA-N

一般說明

N-乙烯基己内酰(NVCL)是有机可溶两亲性材料,可溶于苯、异丁醇和异丙醇等溶剂。该物质可通过自由游离基聚合在高于其熔点的温度下制备聚(NVCL)。

應用

NVCL可形成温度响应性聚合物,后者可用于各种生物医学应用。

象形圖

Health hazardExclamation mark

訊號詞

Danger

危險分類

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Sens. 1 - STOT RE 1

標靶器官

Liver,Upper respiratory tract

儲存類別代碼

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

水污染物質分類(WGK)

WGK 1

閃點(°F)

213.8 °F - closed cup

閃點(°C)

101 °C - closed cup

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Synthesis of N-vinylcaprolactam polymers in water-containing media
Lozinsky VI, et al.
Polymer, 41(17), 6507-6518 (2000)
Oleksandra Zavgorodnya et al.
Journal of colloid and interface science, 506, 589-602 (2017-08-02)
We report nanothin temperature-responsive hydrogel films of poly(N-vinylcaprolactam) nanoparticles (νPVCL) with remarkably high loading capacity for topical drug delivery. Highly swollen (νPVCL)
Simone F Medeiros et al.
Drug development and industrial pharmacy, 43(9), 1519-1529 (2017-04-25)
Poly(N-vinylcaprolactam) (PNVCL) and poly(N-vinylcaprolactam-co-acrylic acid) (poly(NVCL-co-AA)) were synthesized by solution-free radical polymerization and displayed thermo-responsive behavior, with lower critical solution temperatures (LCSTs) of 35 °C and 39 °C, respectively. The incorporation of AA unities made the poly(NVCL-co-AA) sensitive to both pH and
Poly (N-vinylcaprolactam), a comprehensive review on a thermoresponsive polymer becoming popular
Cortez-Lemus NA and Licea-Claverie A
Progress in Polymer Science, 53(5), 1-51 (2016)
Serap Durkut et al.
Artificial cells, nanomedicine, and biotechnology, 45(8), 1665-1674 (2017-01-13)
In this study, we synthesized poly(N-vinylcaprolactam)-g-collagen (PNVCL-g-Col) by grafting collagen with carboxyl group-terminated thermosensitive PNVCL-COOH. The resulting biopolymer was evaluated for its structural, thermal, and rheological properties. Aqueous solutions of PNVCL-g-Col exhibited a temperature-dependent phase transition around human physiological temperature

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