00922
Difluoroacetic acid
for LC-MS LiChropur™, ≥97.5% (GC)
Manufacturer: Supelco
CAS Number: 381-73-7
Synonym(S): DFA
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 ML | 00922-1-ML | In Stock | ₹ 12,057.50 |
| 10 X 1 ML | 00922-10-X-1-ML | In Stock | ₹ 74,306.00 |
| 50 ML | 00922-50-ML | In Stock | ₹ 99,990.53 |
00922 - 1 ML
In Stock
Quantity
1
Base Price: ₹ 12,057.50
GST (18%): ₹ 2,170.35
Total Price: ₹ 14,227.85
Assay
≥97.5% (GC)97.5-102.5% (T)
technique(s)
LC/MS: suitable
refractive index
n20/D 1.344 (lit.)
bp
132-134 °C (lit.)
mp
−1 °C (lit.)
density
1.526 g/mL at 25 °C (lit.)
cation traces
Al: ≤5 ppmCa: ≤20 ppmCu: ≤5 ppmFe: ≤2 ppmK: ≤50 ppmMg: ≤5 ppmNa: ≤50 ppm
suitability
passes test for LC-MS
SMILES string
OC(=O)C(F)F
InChI
1S/C2H2F2O2/c3-1(4)2(5)6/h1H,(H,5,6)
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Sigma Aldrich Fine Chemicals Biosciences Difluoroacetic acid 98% | 381-73-7 | MFCD00004220 | 25G | Sigma Aldrich Fine Chemicals Biosciences | ₹ 20,648.19 | |
 | Difluoroacetic acid | Sigma Aldrich | ₹ 3,756.28 - ₹ 17,038.55 | |
| | Difluoroacetic acid | Sigma Aldrich | ₹ 3,756.28 - ₹ 17,038.55 | |
 | 381-73-7 | Difluoroacetic acid | A2B Chem | ₹ 1,711.20 - ₹ 5,561.40 |
Related Products
Description
- General description: Compared to trifluoroacetic acid (TFA), difluoroacetic acid (DFA) exhibits an improved sensitivity in mass spectral detection (ESI) as it has a reduced effect on ion suppression in reversed-phase liquid chromatography (RPLC-MS), while keeping its strong chromatographic performance enhancing effects.Difluoroaceticacid is used in liquid chromatography-mass spectrometry applications. It is a volatile, low molecular-weight organic acid that improves the ionization and resolution of many molecules.[1][2]
- Application: Difluoroacetic acid can be used as an:Acidifier in liquid chromatography (LC) experiments.[1]Ion-pairing agent in the HILIC-MS (hydrophilic interaction liquid chromatography-mass spectrometry) analysis of intact pharmaceutical glycoproteins.[2]
- Recommended products: Discover LiChropur™ reagents ideal for HPLC or LC-MS analysis
- Legal Information: LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
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
WGK
WGK 3
Flash Point(F)
closed cup
Flash Point(C)
closed cup
Compare Similar Items
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Assay: ≥97.5% (GC)97.5-102.5% (T)
technique(s): LC/MS: suitable
refractive index: n20/D 1.344 (lit.)
bp: 132-134 °C (lit.)
mp: −1 °C (lit.)
density: 1.526 g/mL at 25 °C (lit.)
cation traces: Al: ≤5 ppmCa: ≤20 ppmCu: ≤5 ppmFe: ≤2 ppmK: ≤50 ppmMg: ≤5 ppmNa: ≤50 ppm
suitability: passes test for LC-MS
SMILES string: OC(=O)C(F)F
InChI: 1S/C2H2F2O2/c3-1(4)2(5)6/h1H,(H,5,6)
Assay:
≥97.5% (GC)97.5-102.5% (T)
technique(s):
LC/MS: suitable
refractive index:
n20/D 1.344 (lit.)
bp:
132-134 °C (lit.)
mp:
−1 °C (lit.)
density:
1.526 g/mL at 25 °C (lit.)
cation traces:
Al: ≤5 ppmCa: ≤20 ppmCu: ≤5 ppmFe: ≤2 ppmK: ≤50 ppmMg: ≤5 ppmNa: ≤50 ppm
suitability:
passes test for LC-MS
SMILES string:
OC(=O)C(F)F
InChI:
1S/C2H2F2O2/c3-1(4)2(5)6/h1H,(H,5,6)
Assay: __
technique(s): __
refractive index: __
bp: __
mp: 222 °C (dec.) (lit.)
density: __
cation traces: __
suitability: __
SMILES string: [H][C@]12CC=C3C4CC(C)(C)CC[C@@]4(CC[C@@]3(C)[C@]1(C)CCC5[C@](C)(CO)[C@H](CC[C@]25C)O[C@@H]6OC[C@H](O)[C@H](O)[C@H]6O[C@@H]7O[C@@H](C)[C@H](O)[C@@H](O)[C@H]7O)C(=O)O[C@@H]8O[C@H](CO[C@@H]9O[C@H](CO)[C@@H](O[C@@H]%10O[C@@H](C)[C@H](O)[C@@H](O)[C@H]%10O)[C@H](O)[C@H]9O)[C@@H](O)[C@H](O)[C@H]8O
InChI: 1S/C59H96O26/c1-24-34(63)38(67)42(71)49(78-24)83-46-29(20-60)80-48(45(74)41(46)70)77-22-30-37(66)40(69)44(73)51(81-30)85-53(75)59-17-15-54(3,4)19-27(59)26-9-10-32-55(5)13-12-33(56(6,23-61)31(55)11-14-58(32,8)57(26,7)16-18-59)82-52-47(36(65)28(62)21-76-52)84-50-43(72)39(68)35(64)25(2)79-50/h9,24-25,27-52,60-74H,10-23H2,1-8H3/t24-,25-,27?,28-,29+,30+,31?,32+,33-,34-,35-,36-,37+,38+,39+,40-,41+,42+,43+,44+,45+,46+,47+,48+,49-,50-,51-,52-,55-,56-,57+,58+,59-/m0/s1
Assay:
__
technique(s):
__
refractive index:
__
bp:
__
mp:
222 °C (dec.) (lit.)
density:
__
cation traces:
__
suitability:
__
SMILES string:
[H][C@]12CC=C3C4CC(C)(C)CC[C@@]4(CC[C@@]3(C)[C@]1(C)CCC5[C@](C)(CO)[C@H](CC[C@]25C)O[C@@H]6OC[C@H](O)[C@H](O)[C@H]6O[C@@H]7O[C@@H](C)[C@H](O)[C@@H](O)[C@H]7O)C(=O)O[C@@H]8O[C@H](CO[C@@H]9O[C@H](CO)[C@@H](O[C@@H]%10O[C@@H](C)[C@H](O)[C@@H](O)[C@H]%10O)[C@H](O)[C@H]9O)[C@@H](O)[C@H](O)[C@H]8O
InChI:
1S/C59H96O26/c1-24-34(63)38(67)42(71)49(78-24)83-46-29(20-60)80-48(45(74)41(46)70)77-22-30-37(66)40(69)44(73)51(81-30)85-53(75)59-17-15-54(3,4)19-27(59)26-9-10-32-55(5)13-12-33(56(6,23-61)31(55)11-14-58(32,8)57(26,7)16-18-59)82-52-47(36(65)28(62)21-76-52)84-50-43(72)39(68)35(64)25(2)79-50/h9,24-25,27-52,60-74H,10-23H2,1-8H3/t24-,25-,27?,28-,29+,30+,31?,32+,33-,34-,35-,36-,37+,38+,39+,40-,41+,42+,43+,44+,45+,46+,47+,48+,49-,50-,51-,52-,55-,56-,57+,58+,59-/m0/s1
Assay: ≥95.0% (AT)
technique(s): __
refractive index: __
bp: __
mp: 84-87 °C
density: __
cation traces: __
suitability: __
SMILES string: CC(=O)c1ccc(cc1)S(Cl)(=O)=O
InChI: 1S/C8H7ClO3S/c1-6(10)7-2-4-8(5-3-7)13(9,11)12/h2-5H,1H3
Assay:
≥95.0% (AT)
technique(s):
__
refractive index:
__
bp:
__
mp:
84-87 °C
density:
__
cation traces:
__
suitability:
__
SMILES string:
CC(=O)c1ccc(cc1)S(Cl)(=O)=O
InChI:
1S/C8H7ClO3S/c1-6(10)7-2-4-8(5-3-7)13(9,11)12/h2-5H,1H3
Assay: 95% (H-NMR)
technique(s): glycol-bead construction: suitableglycol-surface construction: suitablemicroarray: suitable
refractive index: __
bp: __
mp: __
density: __
cation traces: __
suitability: __
SMILES string: __
InChI: __
Assay:
95% (H-NMR)
technique(s):
glycol-bead construction: suitableglycol-surface construction: suitablemicroarray: suitable
refractive index:
__
bp:
__
mp:
__
density:
__
cation traces:
__
suitability:
__
SMILES string:
__
InChI:
__