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CAS No.: | 23784-96-5 |
---|---|
Name: | 2-Chloro-5-chloromethylthiophene |
Article Data: | 13 |
Molecular Structure: | |
Formula: | C5H4 Cl2 S |
Molecular Weight: | 167.059 |
Synonyms: | 2-(Chloromethyl)-5-chlorothiophene;2-Chloro-5-(chloromethyl)thiophene; 5-Chloro-2-(chloromethyl)thiophene |
Density: | 1.385 |
Boiling Point: | 83-85 ºC (8 mmHg) |
Flash Point: | 101 ºC |
Appearance: | Clear colorless to yellow liquid |
Hazard Symbols: | |
Risk Codes: | R36/37/38 |
Safety: | A storage hazard, it may decompose explosively at room temperature. When heated to decomposition it emits toxic fumes of Cl− and SOx. |
PSA: | 28.24000 |
LogP: | 3.14030 |
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Molecular Structure of 2-Chloro-5-chloromethylthiophene (CAS NO.23784-96-5):
IUPAC Name: 2-Chloro-5-(chloromethyl)thiophene
Molecular Formula: C5H4Cl2S
Molecular Weight: 167.05626 g/mol
XLogP3-AA: 3
H-Bond Donor: 0
H-Bond Acceptor: 0
Canonical SMILES: C1=C(SC(=C1)Cl)CCl
InChI: InChI=1S/C5H4Cl2S/c6-3-4-1-2-5(7)8-4/h1-2H,3H2
InChIKey: MQTKXCOGYOYAMW-UHFFFAOYSA-N
Index of Refraction: 1.577
Molar Refractivity: 39.29 cm3
Molar Volume: 118.5 cm3
Surface Tension: 41.8 dyne/cm
Density: 1.409 g/cm3
Flash Point: 100.6 °C
Enthalpy of Vaporization: 43.38 kJ/mol
Boiling Point: 215.9 °C at 760 mmHg
Vapour Pressure: 0.211 mmHg at 25 °C
Water Solubility: 104.6 mg/L at 25 °C
Refractive Index: n20/D 1.575(lit.)
Safety Information of 2-Chloro-5-chloromethylthiophene (CAS NO.23784-96-5):
Hazard Codes: Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin
Safety Statements: 26-37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S37/39:Wear suitable gloves and eye/face protection
WGK Germany: 3
A storage hazard, it may decompose explosively at room temperature. When heated to decomposition it emits toxic fumes of Cl− and SOx.
2-Chloro-5-chloromethylthiophene with CAS registry number of 23784-96-5 is a kind of sulphur derivatives, also known as 2-Chloro-5-chloromethylthiophene 98+% ; 5-Chloro-2-thenyl chloride ; 2-Chloro-5-(chloromethyl)thiophene , 97% ; TL8001963 . It is clear colorless to yellow liquid.