| CAS
NO. |
13361-31-4 |
|
| EINECS
NO. |
236-422-9 |
| FORMULA |
NCCH2COOCH2CH(CH3)2 |
| MOL
WT. |
141.17 |
|
H.S.
CODE
|
2926.90 |
|
TOXICITY
|
Oral
rat LD50: 4520 mg/kg |
| SYNONYMS |
Cyanoacetic
Acid Isobutyl Ester; |
| Isobutyl
Cyanoethanoate; 2-Methylpropyl
cyanoacetate; Acetic
acid, cyano-, isobutyl ester; |
| RAW
MATERIALS |
|
|
CLASSIFICATION
|
|
|
PHYSICAL
AND CHEMICAL PROPERTIES
|
| PHYSICAL
STATE |
clear
to very light yellow liquid |
| MELTING
POINT |
|
| BOILING
POINT |
220
- 222 C |
| SPECIFIC
GRAVITY |
0.993
|
| SOLUBILITY
IN WATER |
practically
insoluble
|
|
SOLVENT
SOLUBILITY
|
soluble
in ethanol, diethyl ether
|
| pH |
|
| VAPOR
DENSITY |
|
|
AUTOIGNITION
|
|
|
NFPA
RATINGS
|
Health:
1; Flammability: 1; Instability: 0 |
|
REFRACTIVE
INDEX
|
|
| FLASH
POINT |
106
C
|
| STABILITY |
Stable
under ordinary conditions. Light sensitive |
|
APPLICATIONS
|
Nitrile is any
of a family of organic compounds containing cyano group (-C¡ÕN) which is attached
to a carbon atom and having the general formula RC¡ÕN. Their names are
corresponding to carboxylic acids by changing '-ic acid' to '-onitrile', or
'-nitrile', whichever preserves a single letter o. Examples are acetonitrile
from acetic acid and benzonitrile from benzoic acid. Pendant nitriles are often
named as ¡°cyano¡± substituents. Cyanoacetic acid, the half
nitriled-malonic acid, and its esters are basic chemical intermediates for
the production of;
- Malonates
- Barbitals
- Caffeine,
Betaine, Vitamin B
- Pharamceuticals
- Glycine
- Surfactancts
- Agrochemicals
- Dyestuffs
- Adhesives
- Indigo
dyes
- Herbicides
- Engineering plastics
|
| SALES
SPECIFICATION |
|
APPEARANCE
|
Clear
to very yellow liquid
|
|
ASSAY
|
98.0%
min
|
|
WATER
|
0.1%
max
|
|
ACID
|
30
mg/kg (as Ccyanoacetic acid)
|
|
COLOR,
APHA
|
50
max
|
| TRANSPORTATION |
| PACKING |
200kgs
in drum |
| HAZARD
CLASS |
|
| UN
NO. |
|
| OTHER
INFORMATION |
| Hazard Symbols: XI, Risk Phrases: 36/37/38, Safety Phrases:
24/25 |