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803245 Sigma-Aldrich1,2-Dimethylimidazole

1,2-Dimethylimidazole for synthesis. CAS 1739-84-0, pH 12.6 (500 g/l, H₂O, 20 °C).

1,2-Dimethylimidazole MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

SDS
CoA

CAS #: 1739-84-0 EC Number: 217-101-2 Molar Mass: 96.13 g/mol Hill Formula: C₅H₈N₂

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Overview

Replacement Information

Key Specifications Table

CAS #	EC Number	Hill Formula	Molar Mass
1739-84-0	217-101-2	C₅H₈N₂	96.13 g/mol

Pricing & Availability

Catalog Number	Availability	Packaging	Qty/Pack	Price	Quantity
8.03245.9030	Retrieving availability... — Limited Availability Stocked Discontinued Limited Quantities Available Available Login to See Inventory Stocked Limited Availability Stocked Remaining : Will advise Remaining : Will advise Will advise Contact Customer Service Contact Customer Service Contact Customer Service Contact Customer Service		30 kg	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
8032450100	Retrieving availability... — Limited Availability Stocked Discontinued Limited Quantities Available Available Login to See Inventory Stocked Limited Availability Stocked 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
8032450500	Retrieving availability... — Limited Availability Stocked Discontinued Limited Quantities Available Available Login to See Inventory Stocked Limited Availability Stocked Remaining : Will advise Remaining : Will advise Will advise Contact Customer Service Contact Customer Service Contact Customer Service Contact Customer Service	Glass bottle	500 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

Description
Catalogue Number	803245

References

Product Information
CAS number	1739-84-0
EC index number	613-034-00-1
EC number	217-101-2
Hill Formula	C₅H₈N₂
Molar Mass	96.13 g/mol
HS Code	2933 29 90
Structure formula Image
Quality Level	MQ200

Applications
Application	1,2-Dimethylimidazole for synthesis. CAS 1739-84-0, pH 12.6 (500 g/l, H₂O, 20 °C).

Biological Information

Physicochemical Information
Boiling point	205 °C (1013 hPa)
Density	0.99 g/cm3 (40 °C)
Flash point	93 °C
Ignition temperature	480 °C
Melting Point	30 - 40 °C
pH value	12.6 (500 g/l, H₂O, 20 °C)
Vapor pressure	1 hPa (20 °C)

Dimensions

Materials Information

Toxicological Information
LD 50 oral	LD50 Rat 1300 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H302: Harmful if swallowed. H314: Causes severe skin burns and eye damage.
Precautionary Statement(s)	P260: Do not breathe dust. 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. P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. 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
RTECS	NI4838854
Storage class	8A Combustible, corrosive hazardous materials
WGK	WGK 3 highly 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	harmful, irritant

Product Usage Statements

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

Packaging Information

Transport Information
Declaration (railroad and road) ADR, RID	UN 3263 , 8, II
Declaration (transport by air) IATA-DGR	UN 3263 , 8, II
Declaration (transport by sea) IMDG-Code	UN 3263 , 8, II, Segregation Group: 18 (Alkalis)

Supplemental Information

Specifications
Assay (GC, area%)	≥ 98.0 % (a/a)
Melting range (lower value)	≥ 30 °C
Melting range (upper value)	≤ 40 °C
Identity (IR)	passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Global Trade Item Number
Catalog Number	GTIN
8.03245.9030	04061839407688
8032450100	04022536379807
8032450500	04027269128807

Documentation

1,2-Dimethylimidazole SDS

Title
Safety Data Sheet (SDS)

1,2-Dimethylimidazole Certificates of Analysis

Product Number	Packaging	Specification	Lot Number
8.03245.9030		PDF Specification Document	Enter Lot Number
8032450100	Glass bottle	PDF Specification Document	Enter Lot Number
8032450500	Glass bottle	PDF Specification Document	Enter Lot Number

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