Diethyl ketone
- CAS Number
- 96-22-0
- HSN Code
- 29141990
- Molecular Formula
- C5H10O
- Catalogue Number
- AL1767A
- Purity
- ≥ 99%
- Molecular Weight
- 86.13 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
Pentan-3-one is a pentanone that is pentane carrying an oxo group at position 3. It has been isolated from Triatoma brasiliensis and Triatoma infestans.
Also known as 3-Pentanone.
- Catalogue No.
- AL1767A
- CAS Number
- 96-22-0
- Molecular Formula
- C5H10O
- Molecular Weight
- 86.13 g/mol
- HSN Code
- 29141990
- Grade
- 99% For Synthesis
- Product Form
- Substance
Melting point: -39 °C; Boiling point: 101.7 °C; Flash point: 13 °C (open cup); Density: 0.8098 g/cu cm at 25 °C; Solubility: Solubility at 20 °C: 2.6 wt% water in 3-pentanone.
- Appearance
- Colorless, mobile liquid
- Shelf Life
- 2 years
- Packaging
- Available in: 500 ml glass bottle with tin cap, 2.5 Lt glass bottle with tin cap
- Storage
- Fireproof. Well closed. Separated from oxidants. Ventilation along the floor. Store in an area without drain or sewer access.
1.1 — Product identifier
- Chemical Name
- Diethyl ketone
- Catalogue No.
- AL1767A
- Product form
- Substance
- CAS Number
- 96-22-0
- EC Number
- 202-490-3
- Grade
- 99% For Synthesis
- EC Index Number
- 606-022-00-7
- Chemical Formula
- C5H10O
- HSN Code
- 29141990
- Synonyms
- 3-Pentanone
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Solvent and synthetic intermediate in organic synthesis.
- 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
- Flam. Liq. 2; STOT SE 3
- Classification source
- ECHA C&L Inventory via PubChem CID 7288 - hazard classes notified by at least 50% of companies; pictograms and signal word derived from those statements
2.2 — Label elements
- Hazard pictograms
- Flammable, Irritant
- Signal word
- Danger
- Hazard statements
- H225: Highly Flammable liquid and vapor; H335: May cause respiratory irritation; H336: May cause drowsiness or dizziness
- Precautionary statements
- P210, P233, P240, P241, P242, P243, P261, P271, P280, P303+P361+P353, P304+P340, P319, P370+P378, P403+P233, P403+P235, P405, P501
2.3 — Other hazards
- Other hazards
- Vapor may cause drowsiness or dizziness.
3.1 — Substance
- Name
- Diethyl ketone
- CAS No.
- 96-22-0
4.1 — Description of first aid measures
- First-aid measures after inhalation
- If this chemical has been inhaled, remove the exposed person to fresh air at once. If breathing has stopped, perform artificial respiration. Keep the person warm and at rest.
- First-aid measures after skin contact
- If this chemical contacts the skin, wash the contaminated skin with soap and water.
- First-aid measures after eye contact
- If this chemical contacts the eyes, immediately wash (irrigate) the eyes with large amounts of water, occasionally lifting the lower and upper lids. Get medical attention immediately.
- First-aid measures after ingestion
- If this chemical has been swallowed, get medical attention immediately.
4.2 — Most important symptoms and effects, both acute and delayed
- Symptoms relating to use
- Headache, dizziness, nausea, irritation of eyes and skin.
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
- Water spray, carbon dioxide, dry chemical powder, foam.
- Unsuitable extinguishing media
- Not specified
5.2 — Special hazards arising from the substance or mixture
- Special procedures
- The vapour is heavier than air and may travel along the ground; distant ignition possible. The vapour mixes well with air, explosive mixtures are easily formed.
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. Remove all sources of ignition. Ventilate area.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Evacuate danger area! Remove all ignition sources. Consult an expert! Personal protection: filter respirator for organic gases and vapours adapted to the airborne concentration of the substance. Ventilation. Collect leaking and spilled liquid in sealable metal (mild steel) containers as far as possible.
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
- Fireproof. Well closed. Separated from oxidants. Ventilation along the floor. Store in an area without drain or sewer access.
8.2 — Exposure controls
- Hand protection
- Protective gloves (e.g. nitrile rubber)
- Eye protection
- Chemical safety goggles or safety glasses
- Skin and body protection
- Wear suitable protective clothing
- Respiratory protection
- Use appropriate respiratory protection if ventilation is inadequate.
9.1 — Information on basic physical and chemical properties
- Physical state
- Liquid
- Colour
- Colorless
- Odour
- Acetone odor
- Odour threshold
- Not specified
- pH value
- Not applicable
- Relative evaporation rate (butylacetate=1)
- 0.6
- Melting point
- -39 °C
- Freezing point
- Not specified
- Boiling point
- 101.7 °C
- Flash point
- 13 °C (open cup)
- Auto-ignition temperature
- 842 °F (450 °C)
- Decomposition temperature
- Not specified
- Flammability (solid, gas)
- Flammable liquid
- Vapour pressure
- 37.7 mm Hg at 25 °C
- Relative vapour density at 20°C
- 3.0 (Air = 1)
- Density
- 0.8098 g/cu cm at 25 °C
- Solubility
- Solubility at 20 °C: 2.6 wt% water in 3-pentanone
- Log Pow
- 0.99
- Viscosity, kinematic
- 0.9 cSt at 20 °C
- Viscosity, dynamic
- Not specified
- Explosive properties
- Not explosive
- Oxidising properties
- Not oxidizing
- Explosive limits
- 1.1 - 7.0 % (v/v) in air
10.1 — Reactivity
- Reactivity
- Stable under normal conditions. Avoid strong oxidizing agents.
10.2 — Chemical stability
- Chemical stability
- Stable under recommended storage conditions.
10.3 — Possibility of hazardous reactions
- Possibility of hazardous reactions
- Reacts violently with oxidants. This generates fire and explosion hazard. Attacks many plastics.
10.4 — Conditions to avoid
- Conditions to avoid
- Avoid contact with incompatible materials and excessive heat.
10.5 — Incompatible materials
- Incompatible materials
- Strong oxidizing agents, strong acids, and bases.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- When heated to decomposition it emits acrid smoke and irritating fumes.
11.1 — Information on toxicological effects
- Acute toxicity
- LD50 Mouse iv 513 mg/kg bw; LD50 Mouse ip 810 mg/kg bw; LD50 Rabbit dermal >5000 mg/kg
- Skin corrosion/irritation
- Not classified (based on available data)
- Serious eye damage/irritation
- Not classified (based on available data)
- Respiratory or skin sensitisation
- Not classified (based on available data)
- Germ cell mutagenicity
- Not classified (based on available data)
- Carcinogenicity
- Not classified (based on available data)
- Specific target organ toxicity (single exposure)
- H335: May cause respiratory irritation; H336: May cause drowsiness or dizziness
- Specific target organ toxicity (repeated exposure)
- Not classified (based on available data)
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)
- 1156
- UN-No. (IMDG)
- 1156
- UN-No. (IATA)
- 1156
- UN-No. (ADN)
- 1156
- UN-No. (RID)
- 1156
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- Diethyl ketone
- Proper Shipping Name (IMDG)
- Diethyl ketone
- Proper Shipping Name (IATA)
- Diethyl ketone
- Proper Shipping Name (ADN)
- Diethyl ketone
- Proper Shipping Name (RID)
- Diethyl ketone
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- 3
14.4 — Packing group
- Packing group (ADR)
- II
- Packing group (IMDG)
- II
- Packing group (IATA)
- II
- Packing group (ADN)
- II
- Packing group (RID)
- II
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 solvent in coatings/lacquers and as a synthetic intermediate in organic chemistry.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL02205
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 86.13 g/mol
| Test | Standard | Observed |
|---|---|---|
| Assay | ≥ 99% | 99.5% |
| Water content | ≤ 0.5% | 0.3% |
| Residue on ignition | ≤ 0.1% | 0.05% |
| Related substances | None detected | None detected |
The above product is expected to comply with 99% For Synthesis grade specification.
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| 99% For Synthesis | ≥ 99% | m.p. -39 °C; b.p. 101.7 °C | ≤ 0.5% | ≤ 0.1% | None detected | Solubility at 20 °C: 2.6 wt% water in 3-pentanone |
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