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ChemicalBook > Product Catalogue >Biochemical Engineering >Condensing agent >TOTU

TOTU

TOTU Structure
  • ₹2000 - ₹48236.2
  • Product name: TOTU
  • CAS: 136849-72-4
  • MF: C10H17BF4N4O3
  • MW: 328.07
  • EINECS:629-020-3
  • MDL Number:MFCD00192127
  • Synonyms:O-[(ETHOXYCARBONYL)CYANOMETHYLENAMINO]-N,N,N',N'-TETRAMETHYLURONIUM TETRAFLUOROBORATE;O-[(ETHOXYCARBONYL)-CYANOMETHYLENEAMINO]-1,1,3,3-TETRAMETHYLURONIUM TETRAFLUOROBORATE;O-((Ethoxycarbonyl)cyanomethyleneamino)-N,N,N',N'-tetramethyluronium BF4;O-[(ETHOXYCARBONYL)CYANOMETHYLENEAMINO]-N,N,N',N'-TETRAMETHYLURONIUM TETRAFLUOROBORATE;O-[(ETHOXYCARBOXYL)CYANOMETHYLENEAMINO]-N,N,N',N'-TETRAMETHYLURONIUM TETRAFLUOROBORATE;O-(CYANO(ETHOXYCARBONYL)METHYLENAMINO)-1,1,3,3-TETRAMETHYLURONIUM TETRAFLUOROBORATE;TOTU;2-CYANOETHOXYCARBONYLMETHYLIDENEAMINO-1,1,3,3-TETRAMETHYLURONIUMTETRAFLUOROBORATE
Price9 Properties Safety Information Description
9 prices
Selected condition：

Brand

  • TCI Chemicals (India)
  • Sigma-Aldrich(India)
  • SRL

Package

  • 1G
  • 5G
  • 25G
  • 100G
  • 5Gms
  • 25Gms
  • ManufacturerTCI Chemicals (India)
  • Product numberE0916
  • Product descriptionO-[(Ethoxycarbonyl)cyanomethylenamino]-N,N,N',N'-tetramethyluronium Tetrafluoroborate
  • Packaging1G
  • Price₹2000
  • Updated2022-05-26
  • Buy
  • ManufacturerTCI Chemicals (India)
  • Product numberE0916
  • Product descriptionO-[(Ethoxycarbonyl)cyanomethylenamino]-N,N,N',N'-tetramethyluronium Tetrafluoroborate
  • Packaging5G
  • Price₹3600
  • Updated2022-05-26
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number02580
  • Product descriptionO-[(Ethoxycarbonyl)cyanomethylenamino]-N,N,N′,N′-tetramethyluronium tetrafluoroborate ≥98.0% (CHN)
  • Packaging1G
  • Price₹3236.68
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number8.51088
  • Product descriptionTOTU Novabiochem?
  • Packaging25G
  • Price₹4500
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number02580
  • Product descriptionO-[(Ethoxycarbonyl)cyanomethylenamino]-N,N,N′,N′-tetramethyluronium tetrafluoroborate ≥98.0% (CHN)
  • Packaging5G
  • Price₹10543.55
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number8.51088
  • Product descriptionTOTU Novabiochem?
  • Packaging100G
  • Price₹20060
  • Updated2022-06-14
  • Buy
  • ManufacturerSigma-Aldrich(India)
  • Product number02580
  • Product descriptionO-[(Ethoxycarbonyl)cyanomethylenamino]-N,N,N′,N′-tetramethyluronium tetrafluoroborate ≥98.0% (CHN)
  • Packaging25G
  • Price₹48236.2
  • Updated2022-06-14
  • Buy
  • ManufacturerSRL
  • Product number95595
  • Product descriptionTOTU extrapure, 99%
  • Packaging5Gms
  • Price₹2100
  • Updated2022-05-26
  • Buy
  • ManufacturerSRL
  • Product number95595
  • Product descriptionTOTU extrapure, 99%
  • Packaging25Gms
  • Price₹4200
  • Updated2022-05-26
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
TCI Chemicals (India) E0916 O-[(Ethoxycarbonyl)cyanomethylenamino]-N,N,N',N'-tetramethyluronium Tetrafluoroborate 1G ₹2000 2022-05-26 Buy
TCI Chemicals (India) E0916 O-[(Ethoxycarbonyl)cyanomethylenamino]-N,N,N',N'-tetramethyluronium Tetrafluoroborate 5G ₹3600 2022-05-26 Buy
Sigma-Aldrich(India) 02580 O-[(Ethoxycarbonyl)cyanomethylenamino]-N,N,N′,N′-tetramethyluronium tetrafluoroborate ≥98.0% (CHN) 1G ₹3236.68 2022-06-14 Buy
Sigma-Aldrich(India) 8.51088 TOTU Novabiochem? 25G ₹4500 2022-06-14 Buy
Sigma-Aldrich(India) 02580 O-[(Ethoxycarbonyl)cyanomethylenamino]-N,N,N′,N′-tetramethyluronium tetrafluoroborate ≥98.0% (CHN) 5G ₹10543.55 2022-06-14 Buy
Sigma-Aldrich(India) 8.51088 TOTU Novabiochem? 100G ₹20060 2022-06-14 Buy
Sigma-Aldrich(India) 02580 O-[(Ethoxycarbonyl)cyanomethylenamino]-N,N,N′,N′-tetramethyluronium tetrafluoroborate ≥98.0% (CHN) 25G ₹48236.2 2022-06-14 Buy
SRL 95595 TOTU extrapure, 99% 5Gms ₹2100 2022-05-26 Buy
SRL 95595 TOTU extrapure, 99% 25Gms ₹4200 2022-05-26 Buy

Properties

Melting point :145 °C (dec.)(lit.)
storage temp. :2-8°C
solubility :Soluble in water or 1% acetic acid
form :Crystalline Powder
color :White to yellow
Sensitive :Moisture Sensitive
InChIKey :PZOBERLGEQHZDV-BPWZRWDXSA-M
CAS DataBase Reference :136849-72-4(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

New uronium-based coupling reagent that is used for peptide synthesis and is suitable for critical cases.

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