152005

Trifluoroacetic acid-d

99.5 atom % D

• Linear Formula: CF₃COOD
• CAS Number: 599-00-8
• Molecular Weight: 115.03
• Beilstein: 1768662
• EC Number: 209-961-2
• MDL number: MFCD00044563
• UNSPSC 코드: 12142201
• PubChem Substance ID: 24849189
• NACRES: NA.21

속성

• 동위원소 순도: 99.5 atom % D
• Quality Level: 200
• 양식: liquid
• 기술: NMR: suitable
• 불순물: ≤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.)
• 질량 이동: 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

설명

일반 설명

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.

애플리케이션

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).

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안전성 정보

• 픽토그램: GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H314,H332,H412
• 예방조치 성명서: P261 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 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
• 개인 보호 장비: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter