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O-(1,2-Dihydro-2-oxo-1-pyridyl)-N,N,N',N'-tetramethyluronium tetrafluoroborate (TPTU)

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Formula: C10H16N3O2.BF4
CAS: 125700-71-2
search Element: tetramethyluronium tetrafluoroborate dihydro pyridyl tptu
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Identification

Structural Formula
O-(1,2-Dihydro-2-oxo-1-pyridyl)-N,N,N',N'-tetramethyluronium tetrafluoroborate (TPTU)
CAS:
125700-71-2
EINECS:
Molecular Formula:
C10H16N3O2.BF4
MDL:
MFCD00075475
Synonym:
o-(2-oxo-1(2h)pyridyl)-n,n,n',n'-tetramethylur ; toppyu ; o-(1,2-dihydro-2-oxo-1-pyridyl)-n,n,n'n' -tetrameth ; o-(2-oxo-1(2h)pyridyl)-n,n,n',n'-tetramethyluron ; tptu (toppyu) ; o-(1,2-dihydro-2-oxo-1-pyridyl)-n,n,n'-n'-t ; o-(1 2-dihydro-2-oxo-1-pyridyl)-n n n' & ; dihydrooxopyridyl tetramethyluronium tetrafluoroborate ; 2-(2-pyridon-1-yl)-1,1,3,3-tetramethyl-uronium tetrafluoroborate ; tptu




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Chemlyte Solutions
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Prices & Availability




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Properties for O-(1,2-Dihydro-2-oxo-1-pyridyl)-N,N,N',N'-tetramethyluronium tetrafluoroborate (TPTU)

Molecular Weight:
297.06 g·mol−1
Melting point:
140 °C (dec.)(lit.)
Physical Description:
white crystalline 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
R37 - Irritating to respiratory system
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
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-(1,2-Dihydro-2-oxo-1-pyridyl)-N,N,N',N'-tetramethyluronium tetrafluoroborate (TPTU)]

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

Share Chemical Co., Ltd. | Jinan Great Chemical Co., Ltd. | Pharmasi Chemicals Co., Ltd. | Shanghai Hanhong Chemical Co., Ltd. | Rif Life Science Co., Limited | East Chemical Industry Co., Ltd. | Hangzhou Ocean Chemical Co., Ltd.

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