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CAS No.: | 13195-50-1 |
---|---|
Name: | 2-Bromo-5-nitrothiophene |
Article Data: | 9 |
Molecular Structure: | |
Formula: | C4H2BrNO2S |
Molecular Weight: | 208.035 |
Synonyms: | 2-Nitro-5-bromothiophene;5-Bromo-2-nitrothiophene;NSC 511505; |
EINECS: | 236-155-8 |
Density: | 1.945 g/cm3 |
Melting Point: | 44-48 °C(lit.) |
Boiling Point: | 253.2 °C at 760 mmHg |
Flash Point: | 106.9 °C |
Appearance: | white to light yellow crystal powder |
Hazard Symbols: | Xi |
Risk Codes: | 36/37/38 |
Safety: | 26-36 |
PSA: | 74.06000 |
LogP: | 2.94200 |
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Molecular Structure of 2-Bromo-5-nitrothiophene (CAS NO.13195-50-1):
IUPAC Name: 2-Bromo-5-nitrothiophene
CAS: 13195-50-1
Molecular formula: C4H2BrNO2S
Molecular Weight: 208.03
Density: 1.945 g/cm3
Flash Point: 106.9 °C
Melting Point: 44-48 °C(lit.)
Boiling Point: 253.2 °C at 760 mmHg
Index of Refraction: 1.647
Molar Refractivity: 38.87 cm3
Molar Volume: 106.9 cm3
Polarizability: 15.41×10-24cm3
Surface Tension: 59 dyne/cm
Enthalpy of Vaporization: 47.07 kJ/mol
Vapour Pressure: 0.0295 mmHg at 25°C
Appearance: White to light yellow crystal powder
Product Categories: Heterocycles;Thiophene&Benzothiophene;Miscellaneous;Halogenated Heterocycles;Heterocyclic Building Blocks;Thiophenes;ThiophenesBuilding Blocks.
Hazard Codes:
Xi:
Risk Statements about 2-Bromo-5-nitrothiophene (CAS NO.13195-50-1):
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements about 2-Bromo-5-nitrothiophene (CAS NO.13195-50-1):
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36: Wear suitable protective clothing.
WGK Germany: 3
2-Bromo-5-nitrothiophene with CAS number of 13195-50-1 is also called for Labotest-bb lt00455100 ; 2-Bromo-5-nitrothiophene ; 2-Bromo-5-nitrothiophene ,98% ; 2-Nitro-5-bromothiophene ; 5-Nitro-2-bromothiophene ; 2-Bromo-5-Nitrothiophene 99% .