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| CAS No.: | 5408-86-6 |
|---|---|
| Name: | 2,3-DIBROMOBUTANE |
| Article Data: | 59 |
| Molecular Structure: | |
|
|
|
| Formula: | C4H8 Br2 |
| Molecular Weight: | 215.916 |
| Synonyms: | 2,3-Dibromobutane;NSC 8414 |
| EINECS: | 226-476-1 |
| Density: | 1.756 g/mL at 25 °C(lit.) |
| Melting Point: | -24°C |
| Boiling Point: | 103-108 °C160 mm Hg(lit.) |
| Flash Point: | 33 °C |
| Appearance: | colourless liquid |
| Hazard Symbols: |
 Xn
|
| Risk Codes: | 20/21/22-36/37/38 |
| Safety: | 26-37/39 |
| PSA: | 0.00000 |
| LogP: | 2.55320 |
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Chemistry
Chemistry informtion about 2,3-Dibromobutane (CAS NO.5408-86-6) is:
IUPAC Name: 2,3-Dibromobutane
Synonyms: 2,3-Dibromo-Butan ; 2,3-Dibromobutane,Mixtureof(+/-)Andmeso ; Beta-Butylene Bromide ; (+/-)-2,3-Dibromobutane ; 2,3-Dibromobutane ; 2-Butylene Bromide ; 2,3-Dibromobutane, 99%, Mixture Of (+/-) And Meso ; 2,3-Dibromobutane, 97+%
MF: C4H8Br2
MW: 215.91
EINECS: 226-476-1
Density: 1.774 g/cm3
Flash Point: 33 °C
Boiling Point: 161 °C at 760 mmHg
Enthalpy of Vaporization: 38.12 kJ/mol
Vapour Pressure: 3.02 mmHg at 25°C
Refractive Index: n20/D 1.5126(lit.)
BRN: 1718916
Stability: Stable. Incompatible with strong oxidizing agents. Combustible.
Following is the molecular structure of 2,3-Dibromobutane (CAS NO.5408-86-6) is:
Safety Profile
Safty information about 2,3-Dibromobutane (CAS NO.5408-86-6) :
Hazard Codes:
Xn: Harmful
Xi: Irritant
Risk Statements:
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements:
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.
RIDADR: 2810
WGK Germany: 3
HazardClass: 6.1(b)
PackingGroup: III
Specification
2,3-Dibromobutane (CAS NO.5408-86-6) is a colourless liquid. To protect yourself ,you can take eyeshields, faceshields, full-face respirator (US), gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter and so on.
First Aid Measures:
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion: Get medical aid. Wash mouth out with water.
Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Handling and Storage:
Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage: Store in a cool, dry place. Store in a tightly closed container.