| Identification | More | [Name]
Acetoxyacetyl chloride | [CAS]
13831-31-7 | [Synonyms]
2-ACETOXYACETYL CHLORIDE
ACETOXYACETYL CHLORIDE
2-chloro-2-oxoethyl acetate
(Acetyloxy)acetyl chloride
Acetoxyacetic acid chloride | [EINECS(EC#)]
237-542-4 | [Molecular Formula]
C4H5ClO3 | [MDL Number]
MFCD00011535 | [Molecular Weight]
136.53 | [MOL File]
13831-31-7.mol |
| Chemical Properties | Back Directory | [Appearance]
Clear colorless to pale yellow liquid | [Melting point ]
159-160 °C | [Boiling point ]
55 °C/12 mmHg (lit.) | [density ]
1.27 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.428(lit.)
| [Fp ]
160 °F
| [storage temp. ]
water-free area | [form ]
Liquid | [color ]
Clear colorless to pale yellow | [Specific Gravity]
1.270 | [Water Solubility ]
Reacts with water violently. | [Sensitive ]
Moisture Sensitive | [CAS DataBase Reference]
13831-31-7(CAS DataBase Reference) |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
R14:Reacts violently with water.
R34:Causes burns.
R36/37:Irritating to eyes and respiratory system . | [Safety Statements ]
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S27:Take off immediately all contaminated clothing .
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) .
S8:Keep container dry . | [RIDADR ]
UN 3265 8/PG 2
| [WGK Germany ]
3
| [Hazard Note ]
Corrosive | [TSCA ]
N | [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
29183000 |
| Hazard Information | Back Directory | [Chemical Properties]
Clear colorless to pale yellow liquid | [Uses]
Acetoxyacetyl chloride was used in synthesis of stabilized axial and equatorial conformers of spiro-β-lactams?and glycolylhydroxamic acids. |
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