T35203
反式-2,3-二甲基丙烯酸
98%
别名:
顺芷酸, 反式-2,3-二甲基丙烯酸, 反式-2-甲基-2-丁烯酸
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关于此项目
线性分子式:
CH3CH=C(CH3)COOH
化学文摘社编号:
分子量:
100.12
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
201-295-0
Beilstein/REAXYS Number:
1236500
MDL number:
Assay:
98%
InChI key
UIERETOOQGIECD-ONEGZZNKSA-N
InChI
1S/C5H8O2/c1-3-4(2)5(6)7/h3H,1-2H3,(H,6,7)/b4-3+
SMILES string
C\C=C(/C)C(O)=O
assay
98%
bp
95-96 °C/12 mmHg (lit.)
Quality Level
density
0.969 g/mL at 25 °C (lit.)
storage temp.
2-8°C
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 2
flash_point_f
203.0 °F
flash_point_c
95 °C
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Susan Matthew et al.
Phytochemistry, 70(17-18), 2058-2063 (2009-10-10)
The Floridian marine cyanobacterium Lyngbya confervoides afforded cyclodepsipeptides, termed tiglicamides A-C (1-3), along with their previously reported analogues largamides A-C (4-6), all of which possess an unusual tiglic acid moiety. Their structures were deduced by one- and two-dimensional NMR combined
Shao-Liang Zheng et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 14(2), 706-713 (2007-10-24)
[Zn(TA)2(H2O)2] (H-TA=tiglic acid) has been embedded in a framework composed of CECR (CECR=C-ethylcalix[4]resorcinarene) molecules to examine its E-->Z photoisomerization in a periodic framework. The photoisomerization of tiglic acid in CECR-[Zn(TA)2(H2O)2]4 H2O proceeds without the [2+2]-dimerization reaction that often occurs in
Inhibition of mitochondrial creatine kinase activity from rat cerebral cortex by methylmalonic acid.
P F Schuck et al.
Neurochemistry international, 45(5), 661-667 (2004-07-06)
Accumulation of methylmalonic acid (MMA) in tissues and biological fluids is the biochemical hallmark of patients affected by the neurometabolic disorder known as methylmalonic acidemia (MMAemia). Although this disease is predominantly characterized by severe neurological findings, the underlying mechanisms of
R H Lindecrona et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 41(5), 647-654 (2003-03-28)
Groups of 10 male and 10 female rats were administered 0, 25, 100 or 400 mg octan-3-ol/kg body weight per day, 77 mg 2-methylcrotonic acid/kg body weight per day or 163 mg oct-3-yl 2-methylcrotonate/kg body weight per day by gavage
Mian Zhang et al.
Yao xue xue bao = Acta pharmaceutica Sinica, 40(6), 529-532 (2005-09-08)
To study the chemical constituents of the underground part of Ligularia pleurocaulis (Franch.) Hand-Mazz. The dried roots and rhizomes of L. pleurocaulis were extracted with methanol. Isolation and purification were performed by silica gel column chromatography and recrystallization etc. Structures
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