Basic information
- Name:
tert-Butyl bromoacetate
- CAS No.:
5292-43-3
- Molecular Structure:

- Formula:
- C6H11BrO2
- Molecular Weight:
- 195.05
- Synonyms:
- Aceticacid, bromo-, 1,1-dimethylethyl ester (9CI);Acetic acid, bromo-, tert-butylester (6CI,7CI,8CI);1,1-Dimethylethyl 2-bromoacetate;1,1-Dimethylethylbromoacetate;1,1-Dimethylethyl monobromoacetate;2-Bromoacetic acid tert-butylester;Bromoacetic acid 1,1-dimethylethyl ester;Bromoacetic acid tert-butylester;NSC 82470;tert-Butyl 2-bromoacetate;tert-Butyl a-bromoacetate;
- EINECS:
- 226-133-6
- Density:
- 1.351 g/cm3
- Boiling Point:
- 164 °C at 760 mmHg
- Flash Point:
- 59.1 °C
- Appearance:
- slightly yellow transparent liquid
- Hazard Symbols:
Xi,
F- Risk Codes:
- 10-36/37/38
- Safety Description:
- 26-24/25-16 Details
- Transport Information:
- UN 1993 3/PG 3
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Chemistry
Product Name: tert-Butyl bromoacetate (CAS NO.5292-43-3)
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Molecular Formula: C6H11BrO2
Molecular Weight: 195.05g/mol
Mol File: 5292-43-3.mol
EINECS: 226-133-6
Appearance: clear colorless to yellow liquid
Boiling point: 164 °C at 760 mmHg
Storage Temperature: 0-6°C
Flash Point: 59.1 °C
Density: 1.351 g/cm3
Refractive index: n20/D 1.445(lit.)
Sensitive: Lachrymatory
Index of Refraction: 1.457
Molar Refractivity: 39.31 cm3
Molar Volume: 144.2 cm3
Surface Tension: 31.8 dyne/cm
Enthalpy of Vaporization: 40.05 kJ/mol
Vapour Pressure: 2.01 mmHg at 25°C
XLogP3-AA: 1.9
H-Bond Donor: 0
H-Bond Acceptor: 2
Structure Descriptors of tert-Butyl bromoacetate (CAS NO.5292-43-3):
IUPAC Name: tert-butyl 2-bromoacetate
Canonical SMILES: CC(C)(C)OC(=O)CBr
InChI: InChI=1S/C6H11BrO2/c1-6(2,3)9-5(8)4-7/h4H2,1-3H3
InChIKey: BNWCETAHAJSBFG-UHFFFAOYSA-N
Product Categories: ACID BASED BROMO COMPOUNDS; C6 to C7; Carbonyl Compounds; Esters
Uses
tert-Butyl bromoacetate (CAS NO.5292-43-3) is used as pharmaceutical intermediates and used for the synthesis of amino acids and peptide compounds.
Safety Profile
Safety Information of tert-Butyl bromoacetate (CAS NO.5292-43-3):
Hazard Codes : Xi
,F
Risk Statements : 10-36/37/38
R10:Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements : 26-24/25-16
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S24/25:Avoid contact with skin and eyes.
S16:Keep away from sources of ignition.
RIDADR : UN 1993 3/PG 3
WGK Germany : 3
F : 19
Hazard Note : Irritant/Flammable/Lachrymatory
TSCA : T
HazardClass : 3
PackingGroup : III
HS Code : 29159080
Specification
tert-Butyl bromoacetate , its CAS NO. is 5292-43-3, the synonyms are Acetic acid, 2-bromo-, 1,1-dimethylethyl ester ; Acetic acid, bromo-, 1,1-dimethylethyl ester ; Acetic acid, bromo-, tert-butyl ester .

