نام کالا :
تری فلورو استیک اسید-ب 99.5 atom % D کد 152005 سیگما آلدریج
نام کالا انگلیسی :Trifluoroacetic acid-d 99.5 atom % D
کد کالا :152005
کمپانی :ساپلکو
cas number :599-00-8
فرمول شیمیایی :CF3COOD
وزن/جرم ملکولی :-
قیمت و دسترسی
| شماره کاتالوگ | واحد کالا | قیمت | واحد | سفارش | |
| 152005-10X0.5ML | 10 X 0.5 ML | تومان | |||
| جهت آگاهی از قیمت کالا با کارشناسان ما تماس حاصل فرمایید | |||||
| 152005-5G | 5 G | تومان | |||
| 152005-10G | 10 G | تومان | |||
| 152005-10X0.75ML | 10 X 0.75 ML | تومان | |||
| 152005-10X1ML | 10 X 1 ML | تومان | |||
| 152005-25G | 25 G | تومان | |||
شرح و توضیحات
تری فلورو استیک اسید-ب 99.5 atom % D کد 152005 سیگما آلدریج
Trifluoroacetic acid-d
Molecular Weight: 115.03
Trifluoroacetic acid-d
Molecular Weight: 115.03
مشخصات
isotopic purity
99.5 atom % D
Quality Level
form
liquid
technique(s)
NMR: suitable
impurities
≤0.500% water
water
refractive index
n20/D 1.3 (lit.)
bp
75 °C (lit.)
mp
-15 °C (lit.)
density
1.493 g/mL at 25 °C (lit.)
mass shift
M+1
SMILES string
[2H]OC(=O)C(F)(F)F
InChI
1S/C2HF3O2/c3-2(4,5)1(6)7/h(H,6,7)/i/hD
Inchi Key
DTQVDTLACAAQTR-DYCDLGHISA-N
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Related Categories
General description
Trifluoroacetic acid-d is a standard purity solvent suitable for routine NMR analyses (conducted at ambient temperatures where quality is less critical).
Trifluoroacetic acid-d is a synthetic reagent having isotopic purity of 99.5atom%D. It undergoes SE′ reaction with (R)-(E)-1,3-diphenyl-3-trimethylsilylpropene, via antistereochemistry to afford (R)-(E)-1,3-diphenylpropene-3-d. Vapor phase dissociation of trifluoroacetic acid-d has been studied.
Application
Trifluoroacetic acid-d may be employed as solvent to investigate the conformations of cyclic peptides by proton NMR spectra. It may be used to compose NMR solvent mixture to investigate the NMR spectra of high molecular weight polyesters such as polyglycolide (PG) and poly(ethylene terephthalate) (PET).
Packaging
10×0.5, 10×0.75, 10×1 mL in ampule
5, 10, 25 g in ampule
Accessory
Product No.
Description
Pricing
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A
Storage Class Code
8A - Combustible, corrosive hazardous materials
WGK
WGK 3
Personal Protective Equipment
dust mask type N95 (US),Eyeshields,Gloves
محصلات مشابه
-
تری فلورو استیک اسید کد 113363 مرک
Trifluoroacetic acid
1.13363
نمایش قیمت
شماره کاتالوگ واحد کالا قیمت واحد سفارش 1.13363.0010 10 ml تومان