| Identification | More | [Name]
4-Bromobutyric acid | [CAS]
2623-87-2 | [Synonyms]
4-BROMOBUTANOIC ACID
4-BROMOBUTYRIC ACID
4-BROMO-N-BUTYRIC ACID
RARECHEM AL BO 0176
4-bromo-butanoicaci
Butanoic acid, 4-bromo-
Butyric acid, 4-bromo-
Carboxypropyl bromide
gamma-Bromobutyric acid
4-Bromobutyric acid, 97+%
4-BROMOBUTYRIC ACID 98%
4-Bromobutyric acid,98% | [EINECS(EC#)]
220-083-9 | [Molecular Formula]
C4H7BrO2 | [MDL Number]
MFCD00002817 | [Molecular Weight]
167 | [MOL File]
2623-87-2.mol |
| Chemical Properties | Back Directory | [Appearance]
light brown low melting crystals | [Melting point ]
30-31 °C (lit.) | [Boiling point ]
128-131 °C/11 mmHg (lit.) | [density ]
1.4397 (rough estimate) | [refractive index ]
1.4730 (estimate) | [Fp ]
115 °C
| [storage temp. ]
Keep in dark place,Sealed in dry,Room Temperature | [form ]
Low Melting Crystals | [pka]
4.51±0.10(Predicted) | [color ]
Light brown | [Water Solubility ]
Soluble in water and dilute alkali. | [Sensitive ]
Light Sensitive | [BRN ]
1743056 | [InChIKey]
GRHQDJDRGZFIPO-UHFFFAOYSA-N | [CAS DataBase Reference]
2623-87-2(CAS DataBase Reference) | [NIST Chemistry Reference]
4-Bromobutyric acid(2623-87-2) | [EPA Substance Registry System]
2623-87-2(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
R34:Causes burns. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 3261 8/PG 3
| [WGK Germany ]
3
| [F ]
13 | [Hazard Note ]
Corrosive/Light Sensitive | [TSCA ]
Yes | [HazardClass ]
8 | [PackingGroup ]
III | [HS Code ]
29159080 |
| Hazard Information | Back Directory | [Chemical Properties]
light brown low melting crystals | [Uses]
A bifunctional cross-linker | [Synthesis]
4-Bromobutyric acid may be produced by a reaction of Y-butyrolactone with hydrogen bromide. The hydrogen bromide to be used may be gas or an aqueous Solution thereof. The reaction temperature is usually about 10 to 100°C., and the amount of hydrogen bromide to be used is usually about 1 to 10 moles per mole of Y-butyrolactone. |
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