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8.14924

Sigma-Aldrich

1,2,3,4-Butanetetracarboxylic acid

for synthesis

Synonym(s):

1,2,3,4-Butanetetracarboxylic acid

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About This Item

Empirical Formula (Hill Notation):
C8H10O8
CAS Number:
1703-58-8
Molecular Weight:
234.16
MDL number:
MFCD00002722
UNSPSC Code:
12352106
EC Index Number:
216-938-0
NACRES:
NA.22

Quality Level

200

Assay

≥98.0% (acidimetric)

form

powder

potency

1720 mg/kg LD50, oral (Rat)

mp

187-190 °C

solubility

118 g/L

storage temp.

2-30°C

InChI

1S/C8H10O8/c9-5(10)1-3(7(13)14)4(8(15)16)2-6(11)12/h3-4H,1-2H2,(H,9,10)(H,11,12)(H,13,14)(H,15,16)

InChI key

GGAUUQHSCNMCAU-UHFFFAOYSA-N

Analysis Note

Assay (acidimetric): ≥ 98.0 %
Melting range (lower value): ≥ 186 °C
Melting range (upper value): ≤ 190 °C
Identity (IR): passes test

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302 - H319

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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