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Cyclobutane-1,1-dicarboxylic acid, 5 g

≥98 %
Examples of effect: Damage metals and burn body tissues; may cause serious eye damage. Safety: Avoid contact; wear safety spectacles and gloves. In the event of contact with eyes and skin, rinse with water.
i causes severe skin burns and eye damage
P280 P301+P330+P331 P303+P361+P353 P305+P351+P338 P310
i wear protective gloves/protective clothing/eye protection/face protection, IF SWALLOWED: rinse mouth. Do NOT induce vomiting, IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower], IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing, immediately call a POISON CENTER/doctor
Pack Qty.
Empirical formula C6H8O4
Molar mass (M) 144,13 g/mol
Melting point (mp) 158 °C
Storage temp. +4 °C
CAS No. 5445-51-2
EG-Nr. 226-651-2
UN-Nr. 3261

€46.80/Pack Qty. 

excl. VAT. | 5 g per Pack Qty.

Art. No. 5451.1

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from 24 Pack Qty. €42.12/Pack Qty.
Cyclobutane-1,1-dicarboxylic acid
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Art. No. Pack Qty. Pack. Price Quantity
5451.1 5 g plastic


5451.2 25 g plastic


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Type analysis

Assay (titr.)≥98,0 %
Solution (5 % in H2O)colourless, clear
Water (KF)≤0,5 %
Melting point155-159 °C