Acetone oxime
- CAS Number
- 127-06-0
- HSN Code
- 29280090
- Molecular Formula
- C3H7NO
- Catalogue Number
- AL0068
- Purity
- ≥ 99%
- Molecular Weight
- 73.09 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
Acetone oxime (acetoxime) is the oxime derivative of acetone, used as a mild blocking agent for isocyanates and an anti-skinning agent in paints.
Also known as Acetoxime.
- Catalogue No.
- AL0068
- CAS Number
- 127-06-0
- Molecular Formula
- C3H7NO
- Molecular Weight
- 73.09 g/mol
- HSN Code
- 29280090
- Grade
- 99%
- Product Form
- Substance
Melting point: 61 °C; Boiling point: 133 °C; Density: Density: 0.9113 g/cm cu at 62 °C; Solubility: In water, 30.0 to 32.7% w/w at 20.0 °C.
- Appearance
- Columnar prisms
- Shelf Life
- 2 years
- Packaging
- Available in: 10 gm glass bottle, 50 gm glass bottle
- Storage
- Keep container tightly closed in a dry and well-ventilated place.
1.1 — Product identifier
- Chemical Name
- Acetone oxime
- Catalogue No.
- AL0068
- Product form
- Substance
- CAS Number
- 127-06-0
- EC Number
- 204-820-1
- Grade
- 99%
- EC Index Number
- 606-021-00-7
- Chemical Formula
- C3H7NO
- HSN Code
- 29280090
- Synonyms
- Acetoxime
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Used as a blocking agent for isocyanates and as an anti-skinning agent in paints.
- Uses advised against
- Not specified
1.3 — Details of the supplier of the safety data sheet
- Company identification
- Address:- 102, B wing, Savgan Heights, RTO Lane,Andheri (W), Mumbai-400 053Maharashtra, India.
1.4 — Emergency Contact Details
- Phone / e-Mail
- Phone : +91 22 26317055 Mobile : +91 9820385757 e-mail : info@alphachemika.co.in
2.1 — Classification of the substance or mixture
- Classification according to Regulation (EC) No 1272/2008
- Carc. 1B; Acute Tox. 4; STOT SE 3; STOT RE 2; Eye Dam. 1; Skin Sens. 1
- Classification source
- CLP Annex VI via PubChem CID 67180
2.2 — Label elements
- Hazard pictograms
- Corrosive, Irritant, Health Hazard
- Signal word
- Danger
- Hazard statements
- H312: Harmful in contact with skin; H317: May cause an allergic skin reaction; H318: Causes serious eye damage; H336: May cause drowsiness or dizziness; H350: May cause cancer; H373: May causes damage to organs through prolonged or repeated exposure
- Precautionary statements
- P203, P260, P261, P264+P265, P271, P272, P280, P302+P352, P304+P340, P305+P354+P338, P317, P318, P319, P321, P333+P317, P362+P364, P403+P233, P405, P501
2.3 — Other hazards
- Other hazards
- May form explosive peroxides upon prolonged storage.
3.1 — Substance
- Name
- Acetone oxime
- CAS No.
- 127-06-0
4.1 — Description of first aid measures
- First-aid measures after inhalation
- Move to fresh air. If symptoms persist, seek medical attention.
- First-aid measures after skin contact
- Wash with soap and water. If irritation occurs, seek medical attention.
- First-aid measures after eye contact
- Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. If irritation persists, seek medical attention.
- First-aid measures after ingestion
- Rinse mouth. Do not induce vomiting. Seek medical attention if symptoms occur.
4.2 — Most important symptoms and effects, both acute and delayed
- Symptoms relating to use
- Headache, dizziness, nausea, skin irritation.
4.3 — Indication of any immediate medical attention and special treatment needed
- General information
- Treat symptomatically. Show this safety data sheet to the treating physician.
5.1 — Extinguishing media
- Suitable extinguishing media
- Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. Advice for firefighters: Wear self-contained breathing apparatus for firefighting if necessary. Further information: Use water spray to cool unopened containers.
- Unsuitable extinguishing media
- Not specified
5.2 — Special hazards arising from the substance or mixture
- Special procedures
- Flammable solid; may produce toxic fumes in a fire.
5.3 — Advice for firefighters
- Protection during firefighting
- Do not enter fire area without proper protective equipment, including respiratory protection.
6.1.1 — For non-emergency personnel
- Emergency procedures
- Evacuate area and eliminate all ignition sources. Use appropriate protective equipment.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Sweep up and place in a suitable container for disposal. Avoid generating dust.
6.4 — Reference to other sections
- Reference
- Not specified
7.1 — Precautions for safe handling
- Precautions for safe handling
- Avoid contact with skin and eyes. Use in a well-ventilated area.
- Hygiene measures
- Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work.
7.2 — Conditions for safe storage, including any incompatibilities
- Storage conditions
- Keep container tightly closed in a dry and well-ventilated place.
8.2 — Exposure controls
- Hand protection
- Handle with gloves.
- Eye protection
- Face shield and safety glasses Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
- Skin and body protection
- Complete suit protecting against chemicals. Flame retardant antistatic protective clothing.The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace.
- Respiratory protection
- Use appropriate respiratory protection if ventilation is inadequate.
9.1 — Information on basic physical and chemical properties
- Physical state
- Solid
- Colour
- White
- Odour
- Slightly sweet
- Odour threshold
- No data available
- pH value
- No data available
- Relative evaporation rate (butylacetate=1)
- No data available
- Melting point
- 61 °C
- Freezing point
- No data available
- Boiling point
- 133 °C
- Flash point
- 25 °C
- Auto-ignition temperature
- No data available
- Decomposition temperature
- No data available
- Flammability (solid, gas)
- Flammable solid
- Vapour pressure
- 1.82 mm Hg at 25 °C (242 hPa)
- Relative vapour density at 20°C
- No data available
- Density
- Density: 0.9113 g/cm cu at 62 °C
- Solubility
- In water, 30.0 to 32.7% w/w at 20.0 °C
- Log Pow
- 0.12
- Viscosity, kinematic
- No data available
- Viscosity, dynamic
- No data available
- Explosive properties
- Not explosive
- Oxidising properties
- Not oxidising
- Explosive limits
- No data available
10.1 — Reactivity
- Reactivity
- Stable under normal conditions. Reacts with strong oxidizing agents.
10.2 — Chemical stability
- Chemical stability
- Stable under recommended storage conditions.
10.3 — Possibility of hazardous reactions
- Possibility of hazardous reactions
- No dangerous reactions known under normal conditions of use.
10.4 — Conditions to avoid
- Conditions to avoid
- Avoid contact with incompatible materials and excessive heat.
10.5 — Incompatible materials
- Incompatible materials
- Strong oxidizers, strong acids, and bases.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- Hazardous decomposition products formed under fire conditions. - Carbon oxides, Nitrogen oxides (NOx).
11.1 — Information on toxicological effects
- Acute toxicity
- LD50 Rat oral >500 mg/kg; LD50 Rabbit dermal >1000 mg/kg bw; LD50 Rat i.p. 840 mg/kg bw
- Skin corrosion/irritation
- Not classified (based on available data)
- Serious eye damage/irritation
- H318: Causes serious eye damage
- Respiratory or skin sensitisation
- H317: May cause an allergic skin reaction
- Germ cell mutagenicity
- Not classified (based on available data)
- Carcinogenicity
- H350: May cause cancer
- Specific target organ toxicity (single exposure)
- H336: May cause drowsiness or dizziness
- Specific target organ toxicity (repeated exposure)
- H373: May causes damage to organs through prolonged or repeated exposure
12.1 — Toxicity
- Toxicity information
- Not specified
12.2 — Persistence - degradability
- Persistence - degradability
- Not specified
12.3 — Bioaccumulative potential
- Bioaccumulative potential
- Not specified
12.4 — Mobility in soil
- Mobility in soil
- Not specified
12.6 — Other adverse effects
- Environmental precautions
- Not specified
13.1 — Waste treatment methods
- Additional Info
- Dispose of contents/container in accordance with local, regional, national and international regulations.
14.1 — UN number
- UN-No. (ADR)
- 1325
- UN-No. (IMDG)
- 1325
- UN-No. (IATA)
- 1325
- UN-No. (ADN)
- 1325
- UN-No. (RID)
- 1325
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- Acetone oxime
- Proper Shipping Name (IMDG)
- Acetone oxime
- Proper Shipping Name (IATA)
- Acetone oxime
- Proper Shipping Name (ADN)
- Acetone oxime
- Proper Shipping Name (RID)
- Acetone oxime
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- 4.1
14.4 — Packing group
- Packing group (ADR)
- III
- Packing group (IMDG)
- III
- Packing group (IATA)
- III
- Packing group (ADN)
- III
- Packing group (RID)
- III
14.5 — Environmental hazards
- Dangerous for the environment
- Not specified
- Marine pollutant
- Not specified
- Other information
- No supplementary information available
15.1 — Safety, health and environmental regulations/legislation specific for the substance or mixture
- 15.1.1 EU-Regulations
- Not specified
Used as a protecting agent for isocyanates in organic synthesis and industrially as a paint anti-skinning additive.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL1668A
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 73.09 g/mol
| Test | Standard | Observed |
|---|---|---|
| Assay | ≥ 99% | 99.5% |
| Melting Point | -20 °C | -19.5 °C |
| Moisture Content | ≤ 0.5% | 0.3% |
| Residue on Ignition | ≤ 0.1% | 0.05% |
| Related Substances | No more than 0.5% of any individual impurity | 0.2% |
| Solubility | Soluble in water and organic solvents | Fully soluble in both water and ethanol. |
The above product is expected to comply with 99% grade specification.
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| 99% | ≥ 99% | m.p. 61 °C; b.p. 133 °C | ≤ 0.5% | ≤ 0.1% | No more than 0.5% of any individual impurity | In water, 30.0 to 32.7% w/w at 20.0 °C |
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