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4-Bromo-1-butyne, 97%
CAS: 38771-21-0 | C4H5Br | 132.988 g/mol
Supplier: Thermo Scientific Chemicals H5336714
Description
4-Bromo-1-butyne is used for pharmaceutical intermediates.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications4-Bromo-1-butyne is used for pharmaceutical intermediates.
Solubility
Immiscible with water.
Notes
Recommended storage in refrigerator. Keep away from sources of ignition. Incompatible with strong oxidizing agents.
Specifications
| 4-Bromo-1-butyne | |
| 1.417 | |
| 24°C (75°F) | |
| 1.481 | |
| MFCD10000883 | |
| UN1992 | |
| Immiscible with water. | |
| C#CCCBr | |
| 132.988 | |
| 132.99 |
| 38771-21-0 | |
| 110°C | |
| C4H5Br | |
| HC≡CCH2CH2Br | |
| 25 g | |
| 4-bromo-1-butyne, 1-bromo-3-butyne, 1-butyne, 4-bromo, 4-bromobutyne, 3-butynyl bromide, 1-bromo-3-butynol, 4-bromo-but-1-yne, acmc-1afup, 1-butyne, 4-bromo-6ci,9ci | |
| XLYOGWXIKVUXCL-UHFFFAOYSA-N | |
| 4-bromobut-1-yne | |
| 11073464 | |
| 97% |
Chemical Identifiers
| 38771-21-0 | |
| 132.988 | |
| XLYOGWXIKVUXCL-UHFFFAOYSA-N | |
| 11073464 | |
| C#CCCBr |
| C4H5Br | |
| MFCD10000883 | |
| 4-bromo-1-butyne, 1-bromo-3-butyne, 1-butyne, 4-bromo, 4-bromobutyne, 3-butynyl bromide, 1-bromo-3-butynol, 4-bromo-but-1-yne, acmc-1afup, 1-butyne, 4-bromo-6ci,9ci | |
| 4-bromobut-1-yne |
Safety and Handling
GHS H Statement
H301-H226-H317
Toxic if swallowed.
Flammable liquid and vapor.
May cause an allergic skin reaction.
P210-P233-P240-P241-P242-P243-P261-P264b-P270-P272-P280-P301+P310-P303+P361+P353-P330-P333+P313-P363-P370+P378q-P501c
H226-H301-H317
DOTInformation : Transport Hazard Class: 3; Packing Group: III; Proper Shipping Name: FLAMMABLE LIQUIDS, TOXIC, N.O.S.
TSCA : No
Recommended Storage : Keep cold; Store under Argon
RUO – Research Use Only