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46935-U

Supelco

异丁酸

analytical standard

别名:

2-甲基丙酸

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About This Item

线性分子式:
(CH3)2CHCO2H
CAS号:
79-31-2
分子量:
88.11
Beilstein:
635770
EC號碼:
201-195-7
MDL號碼:
MFCD00002658
分類程式碼代碼:
85151701
PubChem物質ID:
329757268
NACRES:
NA.24

等級

analytical standard

品質等級

100

蒸汽密度

3.04 (vs air)

蒸汽壓力

1.5 mmHg ( 20 °C)

CofA

current certificate can be downloaded

自燃溫度

824 °F

expl. lim.

10 %

包裝

ampule of 500 mg

技術

HPLC: suitable
gas chromatography (GC): suitable

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

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

格式

neat

儲存溫度

2-30°C

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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應用

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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

从最新的版本中选择一种：

分析证书(COA)

Lot/Batch Number
LRAD2515
LRAC9818
LRAC4252
LRAB9352
LRAB6874

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A synthetic metabolic pathway for production of the platform chemical isobutyric acid.
Kechun Zhang et al.
ChemSusChem, 4(8), 1068-1070 (2011-07-12)
Ritu Lal et al.
The Journal of pharmacology and experimental therapeutics, 330(3), 911-921 (2009-06-09)
Baclofen is a racemic GABA(B) receptor agonist that has a number of significant pharmacokinetic limitations, including a narrow window of absorption in the upper small intestine and rapid clearance from the blood. Arbaclofen placarbil is a novel transported prodrug of
E M Faed et al.
Clinical and experimental pharmacology & physiology, 5(2), 195-198 (1978-03-01)
1. Two main conjugates of CPIB (2-[chlorophenoxy]-2-methylpropionic acid) are present in the urine of subjects taking clofibrate. The metabolites can be separated by thin-layer chromatography (TLC). 2. Both conjugates are hydrolysed by dilute alkali, but only one is hydrolysed by
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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