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Merck

G0754

Sigma-Aldrich

葡庚糖酸内酯

≥99%

别名:

α-D-葡庚糖酸 γ-内酯, D-Glycero-D-guloheptono-γ-lactone

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About This Item

经验公式(希尔记法):
C7H12O7
CAS号:
分子量:
208.17
EC號碼:
MDL號碼:
分類程式碼代碼:
12352201
PubChem物質ID:

化驗

≥99%

mp

152-155 °C (lit.)

SMILES 字串

[H][C@]1(OC(=O)[C@H](O)[C@@H]1O)[C@H](O)[C@H](O)CO

InChI

1S/C7H12O7/c8-1-2(9)3(10)6-4(11)5(12)7(13)14-6/h2-6,8-12H,1H2/t2-,3-,4+,5-,6+/m1/s1

InChI 密鑰

VIVCRCODGMFTFY-DVKNGEFBSA-N

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應用

D-Glucoheptono-1,4-lactone may be used for the organic synthesis of N-alkyl-N-(2-hydroxyethyl)aldonamides and N-cycloalkylaldonamides.

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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Dorota Piłakowska-Pietras et al.
Journal of colloid and interface science, 294(2), 423-428 (2005-09-13)
The foamability of the aqueous solutions of functionalized, surface-chemically pure surfactants of the nonionic saccharide-type: N,N-di-n-alkylaldonamides, N-alkyl-N-(2-hydroxyethyl)aldonamides, and N-cycloalkylaldonamides, derivatives of D-glucono-1,5-lactone and/or D-glucoheptono-1,4-lactone, were investigated. The approach of Lunkenheimer and Małysa for the characterization of the foamability and foam
Dorota Piłakowska-Pietras et al.
Langmuir : the ACS journal of surfaces and colloids, 20(5), 1572-1578 (2005-04-02)
N-alkyl-N-(2-hydroxyethyl)aldonamides (alkyl: n-C6H13, n-C8H17, n-C10H21, n-C12H25, and n-C14H29) were obtained in the reaction of long-chain N-alkyl-N-(2-hydroxyethyl)amines with D-glucono-1,5-lactone and D-glucoheptono-1,4-lactone. The adsorption isotherms were obtained from surface tension measurements of aqueous solutions of surface-chemically pure surfactants. The experimental equilibrium surface

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