M54058
甲基丙二酸
99%
别名:
甲基马来酸
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关于此项目
线性分子式:
CH3CH(CO2H)2
化学文摘社编号:
分子量:
118.09
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
208-219-5
Beilstein/REAXYS Number:
1756084
MDL number:
Assay:
99%
Quality Level
assay
99%
mp
128-130 °C (lit.)
SMILES string
CC(C(O)=O)C(O)=O
InChI
1S/C4H6O4/c1-2(3(5)6)4(7)8/h2H,1H3,(H,5,6)(H,7,8)
InChI key
ZIYVHBGGAOATLY-UHFFFAOYSA-N
Application
甲基丙二酸作为底物可用于：
- 各种催化剂的酯化反应。
- 与甲脒反应合成嘧啶甜菜碱类物质。
- 合成丙二酸半硫酯(MAHT)。
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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 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Catalysed esterifications in room temperature ionic liquids with acidic counteranion as recyclable reaction media.
Fraga-Dubreuil J, et al.
Catalysis Communications, 3(5), 185-190 (2002)
Wendy Schijns et al.
The American journal of clinical nutrition, 108(1), 6-12 (2018-06-23)
After Roux-en-Y gastric bypass (RYGB), patients often develop a vitamin B-12 deficiency. Our objective was to investigate whether oral supplementation increases and normalizes low vitamin B-12 concentrations (vitamin B-12 > 200 pmol/L) in RYGB patients as compared to intramuscular injections. A randomized
Georg Staubli et al.
Pediatric emergency care, 32(12), 827-829 (2015-11-17)
The efficiency of nitrous oxide in an equimolar mixture with oxygen or in concentrations up to 70% is approved for short painful procedures. Evaluation of the vitamin B12 levels in anesthetic staff applying nitrous oxide showed reduced vitamin B12 plasma
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| M54058-25G | 04061831836561 |
| M54058-5G | 04061834059905 |