2-CHLORO-2-METHYLBUTANE
Synonym(s):tert-Amyl chloride;tert-Pentyl chloride;2-Methyl-2-chlorobutane
- CAS NO.:594-36-5
- Empirical Formula: C5H11Cl
- Molecular Weight: 106.59
- MDL number: MFCD00000818
- EINECS: 209-836-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:26:05
What is 2-CHLORO-2-METHYLBUTANE?
Chemical properties
colourless liquid
The Uses of 2-CHLORO-2-METHYLBUTANE
2-Chloro-2-methylbutane is used as a solvent for the synthesis of other compounds and pentane. It is used in organic synthesis, Catalytic agent, Petrochemical additive.
General Description
The influence of carbon-carbon multiple bonds on the solvolyses of 2-chloro-2-methylbutane has been critically evaluated through the extended Grunwald-Winstein equation. The rate constant for the SN 1 hydrolysis of 2-chloro-2-methylbutane has been measured near the consolute point of the liquid mixture of isobutyric acid and water.
Purification Methods
Methods of purification commonly used for other alkyl chlorides lead to decomposition. Unsaturated contaminants are removed by chlorination with a small amount of chlorine in bright light, followed by distillation [Chien & Willard J Am Chem Soc 75 6160 1953]. [Beilstein 1 H 134, 1 I 46, 1 II 100, 1 III 357, 1 IV 324.]
Properties of 2-CHLORO-2-METHYLBUTANE
| Melting point: | -73 °C (lit.) |
| Boiling point: | 85-86 °C (lit.) |
| Density | 0.866 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 15 °F |
| form | clear liquid |
| color | Colorless to Light yellow |
| Water Solubility | Soluble in ethanol, ethyl ether. Insoluble in water. |
| BRN | 1696930 |
| Dielectric constant | 9.3000000000000007 |
| Stability: | Stable. Highly flammable. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 594-36-5(CAS DataBase Reference) |
| EPA Substance Registry System | Butane, 2-chloro-2-methyl- (594-36-5) |
Safety information for 2-CHLORO-2-METHYLBUTANE
| Signal word | Danger |
| Pictogram(s) |
![]() Flame Flammables GHS02 ![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H225:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2-CHLORO-2-METHYLBUTANE
2-CHLORO-2-METHYLBUTANE manufacturer
Sainor Laboratories Pvt Ltd Unit III
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