推荐产品
生物源
synthetic
品質等級
等級
FG
Kosher
agency
meets purity specifications of JECFA
法律遵循
EU Regulation 1334/2008 & 872/2012
FCC
FDA 21 CFR 172.515
蒸汽密度
3.04 (vs air)
蒸汽壓力
1.5 mmHg ( 20 °C)
化驗
≥99%
自燃溫度
824 °F
expl. lim.
10 %
折射率
n20/D 1.393 (lit.)
bp
153-154 °C (lit.)
mp
−47 °C (lit.)
密度
0.95 g/mL at 25 °C (lit.)
應用
flavors and fragrances
文件
see Safety & Documentation for available documents
食物過敏原
no known allergens
感官的
butter; acidic; rancid
SMILES 字串
CC(C)C(O)=O
InChI
1S/C4H8O2/c1-3(2)4(5)6/h3H,1-2H3,(H,5,6)
InChI 密鑰
KQNPFQTWMSNSAP-UHFFFAOYSA-N
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一般說明
Isobutyric acid is a volatile fatty acid that can be used as a flavoring agent. It occurs naturally in Ceratonia siliqua L. The gum obtained from the kernels of this species is used as a thickener in the food industry.
應用
- Isobutyric acid enhances the anti-tumour effect of anti-PD-1 antibody.: This study presents groundbreaking research on how isobutyric acid can enhance the efficacy of anti-PD-1 antibodies, offering significant implications for improving cancer immunotherapy treatments (Murayama et al., 2024).
生化／生理作用
10ppm 时的气味
15ppm 时的味道
其他說明
天然存在：罗马洋甘菊、草莓、乳制品。
訊號詞
Danger
危險分類
Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B
儲存類別代碼
3 - Flammable liquids
水污染物質分類（WGK）
WGK 1
閃點（°F）
131.0 °F - closed cup
閃點（°C）
55 °C - closed cup
個人防護裝備
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
其他客户在看
Manipulation of colonic bacteria and volatile fatty acid production by dietary high amylose maize (amylomaize) starch granules
Wang X, et al
Journal of Applied Microbiology, 93(3), 390-397 (2002)
Effect of temperature on isobutyric acid loss during roasting of carob kibble
Berna A, et al
Journal of Agricultural and Food Chemistry, 45(10), 4084-4087 (1997)
Burdock GA
Encyclopedia of Food and Color Additives, 1, 1463-1464 (1997)
A Vyalikh et al.
Physical chemistry chemical physics : PCCP, 9(18), 2249-2257 (2007-05-10)
Solid state deuterium NMR has been used to study the molecular motion of d(6)-isobutyric acid (d(6)-iBA) in the pure (unconfined) state and confined in the cylindrical pores of two periodic mesoporous silica materials (MCM-41, pore size 3.3 nm and SBA-15
Julia Biermann et al.
Molecular vision, 17, 395-403 (2011-02-12)
Histone deacetylase inhibitors (HDACi) have neuroprotective effects under various neurodegenerative conditions, e.g., after optic nerve crush (ONC). HDACi-mediated protection of central neurons by increased histone acetylation has not previously been demonstrated in rat retinal ganglion cells (RGCs), although epigenetic changes
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