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89797-68-2

89797-68-2 Structure

89797-68-2 Structure
IdentificationMore
[Name]

5-(Ethylthio)-1H-tetrazole
[CAS]

89797-68-2
[Synonyms]

5-ETHYLSULFANYL-1H-TETRAZOLE
5-(ETHYLTHIO)TETRAZOLE
5-(S-ETHYLMERCAPTO)-TETRAZOLE
ACTIVATOR
ACTIVATOR REAGENT
ETT
5-(ethvlthio)-1h-tetrazole
5-(Ethylthio)-1H-tetrazole solution, 0.25M in acetonitrile
5-ETHYLTHIO-1H-TETRAZOLE 99%
5-Ethylthio-1H-Tetrazole(Ett)
ETT(0.25 M in acetonitrile)
5-EETHYLTHIO-1H-TETRAZOLE (ETT)
5-ETHYLTHIOL-1H-TETRAZOLE
1H-Tetrazole,5-(ethylthio)-(9CI)
5-Ethyltio-1H-Tetrazole
5-(Ethylmercapto)-1H-tetrazole
5-ETHYLTIO-1H-TETRAZOLE 99%MIN
1H-TETRAZOLE,5-(ETHYLTHIO)
5-ETHYLTHIO-1H-TETRAZOLE, 99%MIN.
5-Ethylthio-IH-tetrazole
[Molecular Formula]

C3H6N4S
[MDL Number]

MFCD00068733
[Molecular Weight]

130.17
[MOL File]

89797-68-2.mol
Chemical PropertiesBack Directory
[Appearance]

White crystals
[Melting point ]

72-80 °C(lit.)
[mp ]

72-80 °C(lit.)
[Boiling point ]

81-82 °C
[bp ]

81-82 °C
[density ]

0.786 g/mL at 25 °C
[Fp ]

42 °F
[storage temp. ]

Store at 0-5°C
[solubility ]

soluble, clear, colorless
[pka]

3.89±0.10(Predicted)
[form ]

buffered aqueous solution
[color ]

solid white
[InChIKey]

GONFBOIJNUKKST-UHFFFAOYSA-N
[CAS DataBase Reference]

89797-68-2(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi,Xn,F
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
R44:Risk of explosion if heated under confinement.
R36:Irritating to the eyes.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R11:Highly Flammable.
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S35:This material and its container must be disposed of in a safe way .
S36/37:Wear suitable protective clothing and gloves .
S16:Keep away from sources of ignition-No smoking .
S36:Wear suitable protective clothing .
[RIDADR ]

UN 1648 3/PG 2
[WGK Germany ]

3
[Hazard Note ]

Irritant
[HazardClass ]

4.1
[PackingGroup ]

III
[HS Code ]

29339900
Hazard InformationBack Directory
[Chemical Properties]

White crystals
[General Description]

5-(Ethylthio)-1H-tetrazole (ETT) is an efficient activator, that activates nucleoside phosphoramidites towards condensation with a nucleoside to form dinucleoside phosphates during oligonucleotide synthesis.
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

89797-68-2(sigmaaldrich)
[TCI AMERICA]

5-(Ethylthio)-1H-tetrazole,>98.0%(LC)(T)(89797-68-2)
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