V000912
山梨酸
99.0-101.0%
别名:
2,4-己二烯酸, C6:2n-2,4, NSC 35405, NSC 49103, NSC 50268
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线性分子式:
CH3CH=CHCH=CHCOOH
化学文摘社编号:
分子量:
112.13
EC Number:
203-768-7
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1098547
InChI
1S/C6H8O2/c1-2-3-4-5-6(7)8/h2-5H,1H3,(H,7,8)/b3-2+,5-4+
InChI key
WSWCOQWTEOXDQX-MQQKCMAXSA-N
SMILES string
C\C=C\C=C\C(O)=O
grade
synthesis grade
vapor pressure
0.01 mmHg ( 20 °C)
assay
99.0-101.0%
mp
132-135 °C (lit.)
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
260.6 °F - closed cup
flash_point_c
127 °C - closed cup
法规信息
新产品
此项目有
G D Saraiva et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 137, 1409-1416 (2014-10-14)
This work reports a temperature-dependent vibrational spectroscopic study of the sorbic acid (C6H8O2), as well as the mode assignment at ambient conditions, based on the density functional theory. Temperature-dependent vibrational properties have been performed in polycrystalline sorbic acid through both
The genotoxicity status of sorbic acid, potassium sorbate and sodium sorbate.
F E Würgler et al.
Mutation research, 283(2), 107-111 (1992-10-01)
B L Wedzicha et al.
Food additives and contaminants, 7(5), 695-709 (1990-09-01)
In common with many other carboxylic acids, sorbic acid shows significant solubility in aqueous and non-aqueous solvents. The presence of a non-aqueous phase (e.g. fat) can markedly affect the concentration of the preservative in the aqueous phase. Solute distribution between
Malcolm Stratford et al.
International journal of food microbiology, 181, 40-47 (2014-05-13)
The food spoilage yeast Zygosaccharomyces bailii shows great resistance to weak-acid preservatives, including sorbic acid (2, 4-hexadienoic acid). That extreme resistance was shown to be due to population heterogeneity, with a small sub-population of cells resistant to a variety of
R Walker
Food additives and contaminants, 7(5), 671-676 (1990-09-01)
Sorbic acid and its salts have been subjected to an extensive battery of tests, including acute, short-term and chronic toxicity/carcinogenicity tests, two-generation reproduction and teratogenicity studies. These studies show that sorbic acid and sorbates have a very low level of
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