91719
三氟乙酸酐
derivatization grade (GC derivatization), LiChropur™, ≥99.0% (GC)
别名:
TFAA
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关于此项目
线性分子式:
(CF3CO)2O
化学文摘社编号:
分子量:
210.03
UNSPSC Code:
12352200
NACRES:
NA.22
PubChem Substance ID:
EC Number:
206-982-9
Beilstein/REAXYS Number:
746197
MDL number:
Grade:
derivatization grade (GC derivatization)
Assay:
≥99.0% (GC)
Technique(s):
gas chromatography (GC): suitable (ECD)
Bp:
39.5-40 °C (lit.)
Vapor pressure:
6.28 psi ( 20 °C)
产品名称
三氟乙酸酐, derivatization grade (GC derivatization), LiChropur™, ≥99.0% (GC)
InChI key
QAEDZJGFFMLHHQ-UHFFFAOYSA-N
InChI
1S/C4F6O3/c5-3(6,7)1(11)13-2(12)4(8,9)10
SMILES string
FC(F)(F)C(=O)OC(=O)C(F)(F)F
grade
derivatization grade (GC derivatization)
vapor pressure
6.28 psi ( 20 °C)
assay
≥99.0% (GC)
form
liquid
quality
LiChropur™
reaction suitability
reagent type: derivatization reagent
reaction type: Acylations
reagent type: derivatization reagent
reaction type: Esterifications
technique(s)
gas chromatography (GC): suitable (ECD)
refractive index
n20/D 1.3 (lit.)
bp
39.5-40 °C (lit.)
mp
−65 °C (lit.)
density
1.511 g/mL at 20 °C (lit.)
storage temp.
2-8°C
Quality Level
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Application
更多信息请参见产品信息
适合对以下物质进行衍生化：胺、芳胺、酚胺、伯胺、芳族叔胺、氨基酸、氨基烷基磷酸、2-氨基乙基磷酸、1-羟基-2-氨基乙基磷酸、苯丙胺、β受体阻滞剂、肌酐、地昔帕明、多巴胺、谷胱甘肽、乙二醇（MOPEG）、胍类药物、组氨酸、n-羟基-2-芴基乙酰胺、n-羟胺、羟基酸、对羟基苯丙胺、4-羟基香豆素、对羟基去甲麻黄碱、羟基类固醇、5-羟色胺、吲哚、碘氨基酸 、甲萘威和羟基化代谢物、变肾上腺素、哌甲酯、去甲肾上腺素、去甲变肾上腺素、肽酰胺、苯乙双胍、苯酚、苯丁胺、苯基硫代乙内酰脲氨基酸、普萘洛尔、磺胺、磺酰脲类、硫胺素、香草扁桃酸、三取代脲和尿素。
Other Notes
乙氧羰基、丁酯、n-甲基、甲酯、二(三氟乙酰基)、六氟异丙酯、乙酰基或三氟乙酰基苯基硫代乙内酰脲、三氟乙酰基(2-羟基-2-甲基)乙基、n-三氟乙酰基、三氟乙酰基（TFA）、三氟乙酰胺、 4-三氟甲基-2,6-二氨基-1,3,5-三嗪乙酰基和三氟乙酰基香草醛的试剂。
用于保护伯胺和仲胺；衍生产物更易挥发
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A
supp_hazards
存储类别
8B - Non-combustible corrosive hazardous materials
wgk
WGK 2
ppe
Faceshields, Gloves, Goggles
法规信息
危险化学品
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Protective Groups in Organic Synthesis null
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S B Matin et al.
Biomedical mass spectrometry, 1(5), 320-322 (1974-10-01)
Mass fragmentography of creatinine proposed as a reference method.
I Björkhem et al.
Clinical chemistry, 23(11), 2114-2121 (1977-11-01)
Phosphonoglycan. A major polysaccharide constituent of the amoeba plasma membrane contains 2-aminoethylphosphonic acid and 1-hydroxy-2-aminoethylphosphonic acid.
E D Korn et al.
The Journal of biological chemistry, 248(6), 2257-2259 (1973-03-25)
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