41541

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1,8-Bis(tetramethylguanidino)naphthalene

≥98.0%

All Photos(1)

Synonym(s):

N′′,N′′′′′-1,8-Naphthalenediylbis(N,N,N′,N′-tetramethyl-guanidine), TMGN

Linear Formula:

C₁₀H₆[N=C[N(CH₃)₂]₂]₂

CAS Number:

442873-72-5

Molecular Weight:

354.49

MDL number:

MFCD06798180

PubChem Substance ID:

57650064

NACRES:

NA.22

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Sigma-Aldrich

246921

1,8-Bis(bromomethyl)naphthalene

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53658

2,7-Bis(bromomethyl)naphthalene

Sigma-Aldrich

SML0959

Bis-1,4-(4-methoxybenzenesulfonamidyl)naphthalene

Sigma-Aldrich

15151

1,1-Bis(phenylsulfonyl)ethylene

Sigma-Aldrich

649546

2,6-Bis(bromomethyl)naphthalene

Sigma-Aldrich

SML0404

6,8-Bis(benzylthio)-octanoic acid

Sigma-Aldrich

A7782

8-Amino-2-naphthalenesulfonic acid

Sigma-Aldrich

15258

Bis(triphenylphosphine)ruthenium(II) dicarbonyl chloride

Sigma-Aldrich

15145

(−)-Bis[(S)-1-phenylethyl]amine hydrochloride

Sigma-Aldrich

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N-Phenyl-bis(trifluoromethanesulfonimide)

Assay

≥98.0%

impurities

≤0.5% water

mp

124-128 °C

solubility

toluene: 20 mg/mL, clear

SMILES string

CN(C)\C(=N\c1cccc2cccc(\N=C(\N(C)C)N(C)C)c12)N(C)C

InChI

1S/C20H30N6/c1-23(2)19(24(3)4)21-16-13-9-11-15-12-10-14-17(18(15)16)22-20(25(5)6)26(7)8/h9-14H,1-8H3

InChI key

PSHHYQWGIGYWHP-UHFFFAOYSA-N

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1 of 4

This Item	SML0959	246921	649546
Sigma-Aldrich 41541 1,8-Bis(tetramethylguanidino)naphthalene	Sigma-Aldrich SML0959 Bis-1,4-(4-methoxybenzenesulfonamidyl)naphthalene	Sigma-Aldrich 246921 1,8-Bis(bromomethyl)naphthalene	Sigma-Aldrich 649546 2,6-Bis(bromomethyl)naphthalene
assay ≥98.0%	assay ≥98% (HPLC)	assay 98%	assay 95%
mp 124-128 °C	mp -	mp 131-133 °C (lit.)	mp 183-187 °C (lit.)
solubility toluene: 20 mg/mL, clear	solubility DMSO: 20 mg/mL, clear	solubility -	solubility -
impurities ≤0.5% water	impurities -	impurities -	impurities -

Analysis Note

may contain dark particles

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

1,8-Bis(tetramethylguanidino)naphthalene

≥98.0%

Recommended Products

Properties

Assay

impurities

mp

solubility

SMILES string

InChI

InChI key

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This Item

Description

Analysis Note

Safety Information

Storage Class Code

WGK

Flash Point(F)

Flash Point(C)

Personal Protective Equipment

Documentation

Certificate of Analysis

Certificate of Origin

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