Aquathol
[CAS# 145-73-3]

Identification

• Classification: Chemical pesticide >> Herbicide
• Name: Aquathol
• Synonyms: 7-Oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid; Aquothol; Endothal; Endothalic acid; Endothall; Endothallic acid; Herbon pennout; Hydout; Hydrothol; NSC 112771
• Molecular Formula: C₈H₁₀O₅
• Molecular Weight: 186.16
• CAS Registry Number: 145-73-3
• EC Number: 205-660-5

Properties

• Solubility: Sparingly soluble (19 g/L) (25 ºC), Calc.^*
• Density: 1.431 g/cm^3**
• Melting point: 179-180 ºC^***

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2014 ACD/Labs)

^** "Hazardous Substances Data Bank" data were obtained from the National Library of Medicine (US)

^*** Diels, Otto; Journal fuer Praktische Chemie (Leipzig) 1940, V156, P285-314.

Safety Data

• Hazard Symbols: GHS06 Danger
• Hazard Statements: H301-H312-H335-H315-H319

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315
Acute toxicity	Acute Tox.	4	H312
Acute toxicity	Acute Tox.	2	H300
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Acute toxicity	Acute Tox.	3	H301