Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

821897 N,N,N',N'-Tetramethylguanidine

N,N,N',N'-Tetramethylguanidine for synthesis. CAS 80-70-6, EC Number 201-302-7, chemical formula (CH₃)₂N₂C=NH.

N,N,N',N'-Tetramethylguanidine MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 80-70-6 EC Number: 201-302-7 Molar Mass: 115.17 g/mol Chemical Formula: [(CH₃)₂N]₂C=NH Hill Formula: C₅H₁₃N₃
View Products on Sigmaaldrich.com
821897
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
80-70-6201-302-7C₅H₁₃N₃[(CH₃)₂N]₂C=NH115.17 g/mol

Products

Catalogue NumberPackaging Qty/Pack
8218970100 Glass bottle 100 ml
8218970250 Glass bottle 250 ml
Description
Catalogue Number821897
DescriptionN,N,N',N'-Tetramethylguanidine
References
Product Information
CAS number80-70-6
EC number201-302-7
Hill FormulaC₅H₁₃N₃
Chemical formula[(CH₃)₂N]₂C=NH
Molar Mass115.17 g/mol
HS Code2925 29 00
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
ApplicationN,N,N',N'-Tetramethylguanidine for synthesis. CAS 80-70-6, EC Number 201-302-7, chemical formula (CH₃)₂N₂C=NH.
Biological Information
Physicochemical Information
Boiling point162 °C (1013 hPa)
Density0.92 g/cm3 (20 °C)
Explosion limit1.0 - 7.5 %(V)
Flash point50 °C
Ignition temperature222 °C
Melting Point<-80 °C
pH value12.7 (10 g/l, H₂O, 25 °C)
Vapor pressure2.9 hPa (20 °C)
Refractive Index1.4659 (20 °C, 589 nm)
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 835 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H226: Flammable liquid and vapour.
H290: May be corrosive to metals.
H302: Harmful if swallowed.
H314: Causes severe skin burns and eye damage.
Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233: Keep container tightly closed.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal WordDanger
Storage class3 Flammable liquids
WGKWGK 1 slightly hazardous to water
Disposal3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Safety Information
Categories of dangerflammable, harmful, corrosive
Product Usage Statements
Storage and Shipping Information
StorageStore below +30°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 2920 , 8 (3), II
Declaration (transport by air) IATA-DGRUN 2920 , 8 (3), II
Declaration (transport by sea) IMDG-CodeUN 2920 , 8 (3), II, Segregation Group: 18 (Alkalis)
Supplemental Information
Specifications
Assay (GC, area%)≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C)0.915 - 0.917
Identity (IR)passes test
Global Trade Item Number
Catalogue Number GTIN
8218970100 04022536480015
8218970250 04022536480022

Related Products & Applications

Categories

Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Carboxylic Acid Derivatives > Other Carboxylic Acid Derivatives > Urea and Derivatives
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Organoelement Compounds > Imines, Imides, Nitrones
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Carboxylic Acid Derivatives > Other Carboxylic Acid Derivatives > Urea and Derivatives
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Organoelement Compounds > Imines, Imides, Nitrones
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Carboxylic Acid Derivatives > Other Carboxylic Acid Derivatives > Urea and Derivatives
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Organoelement Compounds > Imines, Imides, Nitrones