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Merck
CN

241768

1,1,3,3-Tetramethylguanidine

99%

Synonym(s):

N,N,N′,N′-Tetramethylguanidine

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About This Item

Linear Formula:
(CH3)2NC(=NH)N(CH3)2
CAS Number:
80-70-6
Molecular Weight:
115.18
UNSPSC Code:
12352116
NACRES:
NA.22
PubChem Substance ID:
24854327
EC Number:
201-302-7
Beilstein/REAXYS Number:
969608
MDL number:
MFCD00008323
Assay:
99%
Form:
liquid

Key Documents

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Product Name

1,1,3,3-Tetramethylguanidine, 99%

InChI key

KYVBNYUBXIEUFW-UHFFFAOYSA-N

InChI

1S/C5H13N3/c1-7(2)5(6)8(3)4/h6H,1-4H3

SMILES string

CN(C)C(=N)N(C)C

vapor pressure

0.2 mmHg ( 20 °C)

assay

99%

form

liquid

refractive index

n20/D 1.469 (lit.)

bp

52-54 °C/11 mmHg (lit.)

density

0.918 g/mL at 25 °C (lit.)

Quality Level

200

Gene Information

human ... EPHX2(2053)
mouse ... Ephx2(13850)

Related Categories

Application

Base employed in the preparation of alkyl nitriles from alkyl halides and 3′-alkylthymidines from 3′-nitrothymidines.
Promotes the pentavalent bismuth oxidation of primary and secondary alchohols to aldehydes and ketones.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Met. Corr. 1 - Skin Corr. 1B

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

122.0 °F - closed cup

flash_point_c

50 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Regulatory Information

危险化学品
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Certificates of Analysis (COA)

Lot/Batch Number
MKCX8509
MKCT9598
MKCK3836
WXBC7909V
WXBC7813V

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Synthetic Communications, 23, 2323-2323 (1993)
Tetrahedron Letters, 48, 2885-2885 (2007)
Tetrahedron, 49, 10061-10061 (1993)
Silvia Tampucci et al.
Pharmaceutics, 12(11) (2020-11-15)
For topical treatment of skin cancer, the design of pH-responsive nanocarriers able to selectively release the drug in the tumor acidic microenvironment represents a reliable option for targeted delivery. In this context, a series of newly synthesized surface-active fatty acid-protic
Ton Brooijmans et al.
Journal of chromatography. A, 1626, 461351-461351 (2020-08-17)
Traditional polymer-separation methods, such as size-exclusion chromatography and (gradient) liquid adsorption chromatography, cannot provide separations exclusively based on the number of deprotonated carboxylic-acid groups along the backbone chain of polymers. A novel separation method, based on non-aqueous ion-exchange chromatography (NAIEX)
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