CAS 136849-72-4|TOTU

Introduction：Basic information about CAS 136849-72-4|TOTU, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Articles1
5. Synonyms

Common Name	TOTU
CAS Number	136849-72-4	Molecular Weight	328.072
Density	/	Boiling Point	/
Molecular Formula	C₁₀H₁₇BF₄N₄O₃	Melting Point	145 °C (dec.)(lit.)
MSDS	ChineseUSA	Flash Point	/
Symbol	GHS07	Signal Word	Warning

Names

Name	totu
Synonym	More Synonyms

Chemical & Physical Properties

Melting Point	145 °C (dec.)(lit.)
Molecular Formula	C₁₀H₁₇BF₄N₄O₃
Molecular Weight	328.072
Exact Mass	328.132996
PSA	77.93000
LogP	0.93538
InChIKey	FPQVGDGSRVMNMR-MXZHIVQLSA-N
SMILES	CCOC(=O)C(C#N)=NOC(N(C)C)=[N+](C)C.F[B-](F)(F)F
Storage condition	2-8°C

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi:Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36-S37/39
RIDADR	1759.0
WGK Germany	3
Hazard Class	8.0

Articles1

W. König et al., in

Proc. 21st Eur. Pept. Symp.: Peptides 1990 Leiden, Neth. 1991, p. 143

Synonyms

O-[(Ethoxycarbonyl)Cyanomethylenamino]-N,N,N,N-Tetra methyluroniumTetrafluoroborate

N-[(5E)-6-cyano-2-methyl-7-oxo-4,8-dioxa-2,5-diazadec-5-en-3-ylidene]-N-methylmethanaminium tetrafluoroborate

O-Cyanoethoxycarbonylmethylideneamino-1,1,3,3-tetr

({[(1E)-1-Cyano-2-ethoxy-2-oxoethylidene]amino}oxy)[bis(dimethylamino)]methylium tetrafluoroborate

O-((Ethoxycarbonyl)cyanomethyleneamino)-N,N,N‘,N‘-tetramethyluronium BF4

O-[(Ethoxycarbonyl)cyanomethylenamino]-N,N,N′,N′-tetramethyluronium tetrafluoroborate

TOTU

TOTT

O-[(Ethoxycarbonyl)cyanomethyleneamino]-N,N,N',N'-tetramethyluronium tetrafluoroborate

(5E)-6-Cyano-N,N,2-trimethyl-7-oxo-4,8-dioxa-2,5-diazadec-5-en-3-iminium tetrafluoroborate

O-[(Ethoxycarbonyl)cyanomethylenamino]-N,N,N',N'-tetramethyluronium tetrafluoroborate

MFCD00192127

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