8.00269
Fumaric acid
for synthesis
Synonym(s):
Fumaric acid, trans-1,2-Ethylentricarboxylic acid
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About This Item
grade
synthesis grade
Quality Segment
vapor pressure
<0.001 hPa ( 20 °C)
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
SMILES string
[O-]C(=O)\C=C\C(=O)[O-].[H+].[H+]
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
Analysis Note
Identity (IR): passes test
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
Storage Class
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.
Substances Subject to be Indicated Names
ishl_indicated
Substances Subject to be Notified Names
ishl_notified
8002699999: + 8002692500: + IN28002690500: + IN28002699051: + 8002699050: + IN2RCMF800269: + 8002691000: + 8002690000: + 8002690100:
jan
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