G0754
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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关于此项目
经验公式（希尔记法）:
C7H12O7
化学文摘社编号:
分子量:
208.17
UNSPSC Code:
12352201
PubChem Substance ID:
EC Number:
201-929-6
MDL number:
InChI key
VIVCRCODGMFTFY-DVKNGEFBSA-N
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
SMILES string
[H][C@]1(OC(=O)[C@H](O)[C@@H]1O)[C@H](O)[C@H](O)CO
assay
≥99%
mp
152-155 °C (lit.)
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Application
D-Glucoheptono-1,4-lactone may be used for the organic synthesis of N-alkyl-N-(2-hydroxyethyl)aldonamides and N-cycloalkylaldonamides.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
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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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