TX1278
Acetonitrile solution
suitable for HPLC, contains 0.05% (v/v) trifluoroacetic acid
别名:
Acetonitrile solution, ACN, Cyanomethane, Ethyl nitrile, Methyl cyanide, Trifluoroacetic Acid
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关于此项目
线性分子式:
CH3CN
化学文摘社编号:
分子量:
41.05
EC Index Number:
200-835-2
UNSPSC Code:
41116004
MDL number:
Beilstein/REAXYS Number:
4124158
Technique(s):
HPLC: suitable
Bp:
81.6 °C/1,013 hPa
Vapor pressure:
97 hPa ( 20 °C)
产品名称
乙腈 溶液,
SMILES string
CC#N
InChI
1S/C2H3N/c1-2-3/h1H3
InChI key
WEVYAHXRMPXWCK-UHFFFAOYSA-N
vapor pressure
97 hPa ( 20 °C)
form
liquid
concentration
0.045-0.055 % (v/v) in trifluoroacetic acid
technique(s)
HPLC: suitable
evapn. residue
≤5 ppm
color
APHA: ≤10
bp
81.6 °C/1,013 hPa
mp
-45.7 °C
transition temp
flash point 2 °C
density
0.782 g/mL at 25 °C
UV absorption
λ: 190 nm Amax: ≤1.00
λ: 200 nm Amax: ≤0.50
λ: 210 nm Amax: ≤0.40
λ: 230 nm Amax: ≤0.30
λ: 250 nm Amax: ≤0.05
λ: 280 nm Amax: ≤0.010
λ: 300 nm Amax: ≤0.010
λ: 350 nm Amax: ≤0.010
format
mixture
shipped in
ambient
storage temp.
room temp
Quality Level
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Analysis Note
Assay (trifluoroacetic acid)0.045-0.055% (v/v)Color (APHA)10 maxEvaporation residue5ppm maxFiltered through 0.2 µm filterTo pass testFormClear liquidGradient at 210 nm0.005AU maxGradient at 220 nm0.001AU maxGradient at 280 nm0.001AU maxUV Abs. at 190 nm1.00AU maxUV Abs. at 200 nm0.50AU maxUV Abs. at 210 nm0.40AU maxUV Abs. at 230 nm0.30AU maxUV Abs. at 250 nm0.05AU maxUV Abs. at 280 nm0.010AU maxUV Abs. at 300 nm0.010AU maxUV Abs. at 350 nm0.010AU max
Application
TX1278P-1 is packaged in poly coated glass bottles
Preparation Note
Product filtered through a 0.2 μm filter
signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
35.6 °F - closed cup
flash_point_c
2 °C - closed cup
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