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841321 Sigma-AldrichCitraconic anhydride

Citraconic anhydride for synthesis. CAS 616-02-4, molar mass 112.08 g/mol.

Citraconic anhydride MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

SDS
CoA

Synonyms: Methylmaleic anhydride

CAS #: 616-02-4 EC Number: 210-459-0 Molar Mass: 112.08 g/mol Hill Formula: C₅H₄O₃

Recommended Products

Overview

Replacement Information

Key Spec Table

CAS #	EC Number	Hill Formula	Molar Mass
616-02-4	210-459-0	C₅H₄O₃	112.08 g/mol

Products

Catalogue Number	Packaging	Qty/Pack
8413210100	Glass bottle	100 ml	Add To Favorites Add To Favorites Added To My Favorites

Description
Catalogue Number	841321
Synonyms	Methylmaleic anhydride

References

Product Information
CAS number	616-02-4
EC number	210-459-0
Hill Formula	C₅H₄O₃
Molar Mass	112.08 g/mol
HS Code	2917 19 90
Structure formula Image
Quality Level	MQ200

Applications
Application	Citraconic anhydride for synthesis. CAS 616-02-4, molar mass 112.08 g/mol.

Biological Information

Physicochemical Information
Boiling point	213 - 214 °C (1013 hPa)
Density	1.243 g/cm3 (20 °C)
Flash point	111 °C
Melting Point	7 - 8 °C
Vapor pressure	1.3 hPa (47 °C)

Dimensions

Materials Information

Toxicological Information
LD 50 oral	LD50 Rat 2600 mg/kg
LD 50 dermal	LD50 Rabbit 218 mg/kg

Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)	H314: Causes severe skin burns and eye damage. H317: May cause an allergic skin reaction. H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
Precautionary Statement(s)	P261: Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray. P272: Contaminated work clothing should not be allowed out of the workplace. P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. 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	GE6825000
Storage class	8A Combustible, corrosive hazardous materials
WGK	WGK 3 highly hazardous to water
Disposal	9 Carcinogenic compounds and flammable compounds labelled "Highly toxic" or "Toxic": container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).

Safety Information
Categories of danger	toxic, irritant, sensitizing

Product Usage Statements

Storage and Shipping Information
Storage	Store at <= 20°C.

Packaging Information

Transport Information
Declaration (railroad and road) ADR, RID	UN 3265 , 8, II
Declaration (transport by air) IATA-DGR	UN 3265 , 8, II
Declaration (transport by sea) IMDG-Code	UN 3265 , 8, II, Segregation Group: 1 (Acids)

Supplemental Information

Specifications
Assay (GC, area%)	≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C)	1.241 - 1.246
Identity (IR)	passes test

Global Trade Item Number
Catalogue Number	GTIN
8413210100	04022536635026

Documentation

Citraconic anhydride SDS

Title
Safety Data Sheet (SDS)

Citraconic anhydride Certificates of Analysis

Product Number	Packaging	Specification	Lot Number
8413210100	Glass bottle	PDF Specification Document	Enter Lot Number

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