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O-(5-Norbornene-2,3-dicarboximido)-N,N,N',N'-tetramethyluronium tetrafluoroborate

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Formula: C14H20N3O3BF4
CAS: 125700-73-4
search Element: tetramethyluronium tetrafluoroborate dicarboximido norbornene
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Identification

Structural Formula
O-(5-Norbornene-2,3-dicarboximido)-N,N,N',N'-tetramethyluronium tetrafluoroborate
CAS:
125700-73-4
EINECS:
Molecular Formula:
C14H20N3O3BF4
MDL:
MFCD00167753
Synonym:
o-(5-norbornene-2,3-dicarboximido)-tetramethyluronium tetrafluor ; o-(5-norbornene-2,3-dicarboximido)-n,n,n',n'-tetramethyluronium ; tntu tetrafluoroborate ; o-(5-norbornene-2 3-dicarboximido)-tetr& ; norbornenedicarboximido tetramethyluronium fluoroborate ; o-(5-norbornene-2,3-dicarboximido)-n,n,n',n'-tet ; tntu ; o-(5-norbornene-2,3-dicarboximido)-n,n,n',n'-t ; o-(5-norbornene-2,3-dicarboximido)-*n,n, n',n'-tetra ; [coupling reagent for peptide]




Suppliers

Merck Schuchardt OHG
MSO1296051840
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Prices & Availability




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Properties for O-(5-Norbornene-2,3-dicarboximido)-N,N,N',N'-tetramethyluronium tetrafluoroborate

Molecular Weight:
365.13 g·mol−1
Melting point:
216-219 °C(lit.)
Physical Description:
white powder
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S37/39 - Wear suitable gloves and eye/face protection
Hazard Symbols:
Xi, Xn
Hazard symbol Xn Hazard symbol Xi
Storage temperature :
2-8°C
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Alternative Distributors of [O-(5-Norbornene-2,3-dicarboximido)-N,N,N',N'-tetramethyluronium tetrafluoroborate]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Molekula GmbH | BOC Sciences | Green Fine Chemical (Shanghai) Co., Ltd.

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