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821897 Sigma-AldrichN,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

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Overview

Replacement Information

Key Spec Table

CAS #	EC Number	Hill Formula	Chemical Formula	Molar Mass
80-70-6	201-302-7	C₅H₁₃N₃	[(CH₃)₂N]₂C=NH	115.17 g/mol

Pricing & Availability

Catalogue Number	Availability	Packaging	Qty/Pack	Price	Quantity
8218970100	Retrieving availability... — Fulfillment and delivery delayed In Stock Discontinued Limited Quantities Available Availability to be confirmed Login to See Inventory In Stock Fulfillment and delivery delayed In Stock Remaining : Will advise Remaining : Will advise Will advise Contact Customer Service Contact Customer Service Contact Customer Service Contact Customer Service	Glass bottle	100 ml	Retrieving price... Price could not be retrieved Minimum Quantity is a multiple of Maximum Quantity is Upon Order Completion More Information You Saved () — Request Pricing Login to See Your Pricing	Check Availability —	Add To Favorites Add To Favorites Added To My Favorites
8218970250	Retrieving availability... — Fulfillment and delivery delayed In Stock Discontinued Limited Quantities Available Availability to be confirmed Login to See Inventory In Stock Fulfillment and delivery delayed In Stock Remaining : Will advise Remaining : Will advise Will advise Contact Customer Service Contact Customer Service Contact Customer Service Contact Customer Service	Glass bottle	250 ml	Retrieving price... Price could not be retrieved Minimum Quantity is a multiple of Maximum Quantity is Upon Order Completion More Information You Saved () — Request Pricing Login to See Your Pricing	Check Availability —	Add To Favorites Add To Favorites Added To My Favorites
8218979999	Retrieving availability... — Fulfillment and delivery delayed In Stock Discontinued Limited Quantities Available Availability to be confirmed Login to See Inventory In Stock Fulfillment and delivery delayed In Stock Remaining : Will advise Remaining : Will advise Will advise Contact Customer Service Contact Customer Service Contact Customer Service Contact Customer Service		0	Retrieving price... Price could not be retrieved Minimum Quantity is a multiple of Maximum Quantity is Upon Order Completion More Information You Saved () — Request Pricing Login to See Your Pricing	Check Availability —	Add To Favorites Add To Favorites Added To My Favorites

Description
Catalogue Number	821897
Description	N,N,N',N'-Tetramethylguanidine

References

Product Information
CAS number	80-70-6
EC number	201-302-7
Hill Formula	C₅H₁₃N₃
Chemical formula	[(CH₃)₂N]₂C=NH
Molar Mass	115.17 g/mol
HS Code	2925 29 00
Structure formula Image
Quality Level	MQ200

Applications
Application	N,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 point	162 °C (1013 hPa)
Density	0.92 g/cm3 (20 °C)
Explosion limit	1.0 - 7.5 %(V)
Flash point	50 °C
Ignition temperature	222 °C
Melting Point	<-80 °C
pH value	12.7 (10 g/l, H₂O, 25 °C)
Vapor pressure	2.9 hPa (20 °C)
Refractive Index	1.4659 (20 °C, 589 nm)

Dimensions

Materials Information

Toxicological Information
LD 50 oral	LD50 Rat 835 mg/kg

Safety Information according to GHS
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 Word	Danger
Storage class	3 Flammable liquids
WGK	WGK 1 slightly hazardous to water
Disposal	3 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 danger	flammable, harmful, corrosive

Product Usage Statements

Storage and Shipping Information
Storage	Store below +30°C.

Packaging Information

Transport Information
Declaration (railroad and road) ADR, RID	UN 2920 , 8 (3), II
Declaration (transport by air) IATA-DGR	UN 2920 , 8 (3), II
Declaration (transport by sea) IMDG-Code	UN 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
8218979999	04022536480039

Documentation

N,N,N',N'-Tetramethylguanidine SDS

Title
Safety Data Sheet (SDS)

N,N,N',N'-Tetramethylguanidine Certificates of Analysis

Product Number	Packaging	Specification	Lot Number
8218970100	Glass bottle	PDF Specification Document	Enter Lot Number
8218970250	Glass bottle	PDF Specification Document	Enter Lot Number
8218979999		PDF Specification Document	Enter Lot Number

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