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| CAS No.: | 4300-97-4 |
|---|---|
| Name: | 3-Chloropivaloyl chloride |
| Article Data: | 24 |
| Molecular Structure: | |
|
|
|
| Formula: | C5H8Cl2O |
| Molecular Weight: | 155.024 |
| Synonyms: | beta-Chloropivaloyl chloride;NA9263;Propanoyl chloride, 3-chloro-2,2-dimethyl-;Chloropivaloyl chloride [NA9263] [Poison];3-Chloro-2,2-dimethylpropaneyl chloride; |
| EINECS: | 224-311-8 |
| Density: | 1.183 g/cm3 |
| Melting Point: | -15oC |
| Boiling Point: | 160 °C at 760 mmHg |
| Flash Point: | 69.2 °C |
| Solubility: | reacts |
| Appearance: | clear colorless to light yellow-brown liquid |
| Hazard Symbols: |
 Xi,  C
|
| Risk Codes: | 34-36/37-23-22 |
| Safety: | 26-36/37/39-45 |
| Transport Information: | UN 3390 6.1/PG 1 |
| PSA: | 17.07000 |
| LogP: | 2.01680 |
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Chemistry
Molecular structure of 3-Chloropivaloyl chloride (CAS NO.4300-97-4) is:
Product Name: 3-Chloropivaloyl chloride
CAS Registry Number: 4300-97-4
IUPAC Name: 3-chloro-2,2-dimethylpropanoyl chloride
Molecular Weight: 155.02242 [g/mol]
Molecular Formula: C5H8Cl2O
XLogP3-AA: 2.2
H-Bond Donor: 0
H-Bond Acceptor: 1
EINECS: 224-311-8
Refractive index: n20/D 1.453(lit.)
Surface Tension: 30.5 dyne/cm
Density: 1.183 g/cm3
Flash Point: 69.2 °C
Enthalpy of Vaporization: 39.66 kJ/mol
Boiling Point: 160 °C at 760 mmHg
Vapour Pressure: 2.44 mmHg at 25°C
Water Solubility: Slightly soluble in water and less dense than water
Uses
3-chloropivaloyl chloride(88912-27-0) is used to make other chemicals.
Safety Profile
Safty information about 3-Chloropivaloyl chloride (CAS NO.4300-97-4) is:
Hazard Codes: 
C, 
Xi
Risk Statements: 34-36/37-23-22
34: Causes burns
36/37: Irritating to eyes and respiratory system
23: Toxic by inhalation
22: Harmful if swallowed
Safety Statements: 26-36/37/39-45
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37/39: Wear suitable protective clothing, gloves and eye/face protection
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
RIDADR: UN 3390 6.1/PG 1
WGK Germany: 3
F: 19: Lachrymator.
Hazard Note: Irritant
HazardClass: 8
PackingGroup: III
Specification
3-Chloropivaloyl chloride ,its cas register number is 4300-97-4. It also can be called beta-Chloropivaloyl chloride ; 3-Chloro-2,2-dimethylpropaneyl chloride ; Propanoyl chloride, 3-chloro-2,2-dimethyl- ; Chloropivaloyl chloride ; Chloropivaloyl chloride [NA9263] [Poison] ; NA9263 ; Propanoyl chloride, 3-chloro-2,2-dimethyl- . It is a clear colorless to light yellow-brown liquid. It is very toxic by ingestion, inhalation and skin absorption. Contact may severely irritate skin, eyes, and mucous membranes. Also it is highly flammable.