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Key Documents

Safety Information

8.00269

Sigma-Aldrich

Fumaric acid

for synthesis

Synonym(s):

Fumaric acid, trans-1,2-Ethylentricarboxylic acid

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About This Item

Empirical Formula (Hill Notation):
C4H4O4
CAS Number:
Molecular Weight:
116.07
MDL number:
UNSPSC Code:
12352106
EC Index Number:
203-743-0
NACRES:
NA.22

vapor pressure

<0.001 hPa ( 20 °C)

Quality Level

Assay

≥99.0% (acidimetric)

form

solid

autoignition temp.

375 °C

potency

9300 mg/kg LD50, oral (Rat)
20000 mg/kg LD50, skin (Rabbit)

pH

2.1 (20 °C, 4.9 g/L in H2O)

bp

290 °C/1013 hPa (sublimed)

mp

287 °C

transition temp

flash point 273 °C

solubility

4.9 g/L

density

1.64 g/cm3 at 20 °C

storage temp.

no temp limit

InChI

1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1+

InChI key

VZCYOOQTPOCHFL-OWOJBTEDSA-N

Related Categories

Analysis Note

Assay (acidimetric): ≥ 99.0 %
Identity (IR): passes test

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

523.4 °F

Flash Point(C)

273 °C


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

8002699999:
8002692500:
IN28002690500:
IN28002699051:
8002699050:
IN2RCMF800269:
8002691000:
8002690000:
8002690100:


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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