2-Nonyne,1,1-dimethoxy- cas no:13257-44-8

Name2-Nonyne,1,1-dimethoxy-
CAS13257-44-8
Synonyms2-Nonynal,dimethyl acetal (7CI,8CI); 1,1-Dimethoxynon-2-yne; Pamabel
EINECS(EC#)236-249-9
Molecular FormulaC11H20 O2
Molecular Weight184.31

refractive index1.44

Safety

Low toxicity by ingestion and skin contact. A skin irritant. When 2-Nonynal dimethylacetal (CAS NO.13257-44-8) is heated to decomposition, it emits acrid smoke and irritating fumes.

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
rabbit	LD50	skin	> 5gm/kg (5000mg/kg)		Food and Chemical Toxicology. Vol. 20, Pg. 779, 1982.
rat	LD50	oral	> 5gm/kg (5000mg/kg)		Food and Chemical Toxicology. Vol. 20, Pg. 779, 1982.