W346306
4-甲基戊酸
≥98%, FCC, FG
别名:
4-甲基戊酸, 4-甲基正戊酸, 异己酸
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关于此项目
线性分子式:
(CH3)2CHCH2CH2CO2H
化学文摘社编号:
分子量:
116.16
FEMA Number:
3463
Council of Europe no.:
10150
UNSPSC Code:
12164502
PubChem Substance ID:
Flavis number:
8.057
EC Number:
211-464-0
NACRES:
NA.21
MDL number:
Beilstein/REAXYS Number:
1741912
Organoleptic:
pungent; cheesy
Grade:
FG, Fragrance grade, Halal, Kosher
Biological source:
synthetic
Agency:
follows IFRA guidelines, meets purity specifications of JECFA
Food allergen:
no known allergens
SMILES string
CC(C)CCC(O)=O
InChI
1S/C6H12O2/c1-5(2)3-4-6(7)8/h5H,3-4H2,1-2H3,(H,7,8)
InChI key
FGKJLKRYENPLQH-UHFFFAOYSA-N
biological source
synthetic
grade
FG, Fragrance grade, Halal, Kosher
agency
follows IFRA guidelines, meets purity specifications of JECFA
reg. compliance
EU Regulation 1223/2009, EU Regulation 1334/2008 & 178/2002, FCC
assay
≥98%
refractive index
n20/D 1.414 (lit.)
bp
199-201 °C (lit.)
density
0.923 g/mL at 25 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
fragrance allergen
no known allergens
organoleptic
pungent; cheesy
signalword
Danger
hcodes
存储类别
8A - Combustible corrosive hazardous materials
flash_point_f
206.6 °F - closed cup
flash_point_c
97 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1C
R A Bowman et al.
Journal of clinical pathology, 39(2), 212-214 (1986-02-01)
A total of 329 selective enrichment broth cultures were tested for detection of Clostridium difficile by latex particle agglutination (LPA), gas-liquid chromatography, and bacterial culture. Of 53 broths positive by LPA, 36 were positive by gas-liquid chromatography, and 42 were
M R Charlton et al.
Diabetes, 46(8), 1336-1340 (1997-08-01)
Although insulin's anticatabolic effect on protein metabolism in type 1 diabetes has been clearly shown to be related to the inhibition of protein breakdown, insulin's effect on muscle protein synthesis remains controversial. Cross-limb studies and measurements of synthesis rates of
P G Halvatsiotis et al.
Diabetes, nutrition & metabolism, 15(3), 136-142 (2002-08-14)
Insulin-induced glucose disposal is impaired in Type 2 diabetes mellitus (T2DM). To determine whether insulin-induced suppression of protein breakdown also is impaired, we measured leucine flux (an index of protein breakdown) in diabetic and nondiabetic subjects during a hyperinsulinemic euglycemic
F Pepersack et al.
Journal of clinical pathology, 36(11), 1233-1236 (1983-11-01)
In order to determine if gas-liquid chromatography (GLC) on concentrated stool extracts could be substituted to cell culture assay for cytotoxicity, we prospectively studied 154 diarrhoeal stools submitted for detection of Clostridium difficile toxin. Isocaproic-positive samples were cultured on egg
A Loganath et al.
Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et metabolisme, 34(3), 116-120 (2002-04-25)
With a view to establishing whether first-trimester human placentas possess the ability to synthesize DHEA from cholesterol, homogenates of this tissue obtained from two groups of women undergoing elective termination of normally progressing pregnancy between 10 - 12 weeks gestation
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