3-Dimethylaminopropylamine
- CAS Number
- 109-55-7
- HSN Code
- 29211990
- Molecular Formula
- (CH3)2N(CH2)3NH2
- Catalogue Number
- AL1819A
- Purity
- ≥ 98.50%
- Molecular Weight
- 102.18 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
Dimethylaminopropylamine is a colorless liquid.
Also known as DMAPA.
- Catalogue No.
- AL1819A
- CAS Number
- 109-55-7
- Molecular Formula
- (CH3)2N(CH2)3NH2
- Molecular Weight
- 102.18 g/mol
- HSN Code
- 29211990
- Grade
- 98.5%
- Product Form
- Substance
Melting point: FP: -70 °C; Boiling point: 123 °C; Flash point: 16 °C; Density: 0.8100 @ 30 °C; Solubility: Sol in water and org solvents.
- Appearance
- Colorless liquid
- Shelf Life
- -
- Packaging
- Available in: 500 ml glass bottle
- Storage
- Fireproof. Separated from strong oxidants, strong acids and food and feedstuffs. Well closed.
1.1 — Product identifier
- Chemical Name
- 3-Dimethylaminopropylamine
- Catalogue No.
- AL1819A
- Product form
- Substance
- CAS Number
- 109-55-7
- EC Number
- 203-680-9
- Grade
- 98.50%
- EC Index Number
- Not specified
- Chemical Formula
- (CH3)2N(CH2)3NH2
- HSN Code
- 29211990
- Synonyms
- DMAPA
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Intermediate in surfactant and pharmaceutical 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. 3; Acute Tox. 4; Skin Corr. 1B; Skin Sens. 1; Eye Dam. 1
- Classification source
- ECHA C&L Inventory via PubChem CID 7993 - hazard classes notified by at least 50% of companies; pictograms and signal word derived from those statements
2.2 — Label elements
- Hazard pictograms
- Flammable, Corrosive, Irritant
- Signal word
- Danger
- Hazard statements
- H226: Flammable liquid and vapor; H302: Harmful if swallowed; H312: Harmful in contact with skin; H314: Causes severe skin burns and eye damage; H317: May cause an allergic skin reaction; H318: Causes serious eye damage
2.3 — Other hazards
- Other hazards
- Corrosive and flammable; may cause burns.
3.1 — Substance
- Name
- 3-Dimethylaminopropylamine
- CAS No.
- 109-55-7
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
- IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing. Gently wash all affected skin areas thoroughly with soap and water.
- First-aid measures after eye contact
- First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center.
- First-aid measures after ingestion
- Do not induce vomiting. Rinse mouth and seek medical attention immediately.
4.2 — Most important symptoms and effects, both acute and delayed
- Symptoms relating to use
- Irritation of the respiratory tract, skin, and eyes; potential burns.
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
- Flammable; 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 ventilate. Wear appropriate protective equipment.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Ventilation. Collect leaking and spilled liquid in sealable containers as far as possible. Wash away remainder with plenty of water. Personal protection: chemical protection suit including self-contained breathing apparatus.
6.4 — Reference to other sections
- Reference
- Not specified
7.1 — Precautions for safe handling
- Precautions for safe handling
- Use in a fume hood with appropriate personal protective equipment (PPE).
- 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. Separated from strong oxidants, strong acids and food and feedstuffs. Well closed.
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 to pale yellow
- Odour
- Ammoniacal odor
- Odour threshold
- Not specified
- pH value
- Not specified
- Relative evaporation rate (butylacetate=1)
- Not specified
- Melting point
- FP: -70 °C
- Freezing point
- Not specified
- Boiling point
- 123 °C
- Flash point
- 16 °C
- Auto-ignition temperature
- Not specified
- Decomposition temperature
- Not specified
- Flammability (solid, gas)
- Flammable liquid
- Vapour pressure
- Vapor pressure, kPa at 30 °C: 1.33
- Relative vapour density at 20°C
- 3.5 (AIR= 1)
- Density
- 0.8100 @ 30 °C
- Solubility
- Sol in water and org solvents
- Log Pow
- -0.352
- Viscosity, kinematic
- Not specified
- Viscosity, dynamic
- Not specified
- Explosive properties
- Not explosive
- Oxidising properties
- Not oxidizing
- Explosive limits
- Not specified
10.1 — Reactivity
- Reactivity
- Stable under normal conditions; may react with strong oxidizers.
10.2 — Chemical stability
- Chemical stability
- Stable under recommended storage conditions.
10.3 — Possibility of hazardous reactions
- Possibility of hazardous reactions
- Decomposes on heating and on burning. This produces toxic fumes including nitrogen oxides. The solution in water is a medium strong base.
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, acids, and bases.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- When heated to decomposition it emits toxic fumes of nitroxides.
11.1 — Information on toxicological effects
- Acute toxicity
- LD50 Rabbit skin 600 ul/kg
- Skin corrosion/irritation
- H314: Causes severe skin burns and eye damage
- 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
- Not classified (based on available data)
- Specific target organ toxicity (single exposure)
- Not classified (based on available data)
- 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)
- UN 2734
- UN-No. (IMDG)
- UN 2734
- UN-No. (IATA)
- UN 2734
- UN-No. (ADN)
- UN 2734
- UN-No. (RID)
- UN 2734
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- 3-Dimethylaminopropylamine
- Proper Shipping Name (IMDG)
- 3-Dimethylaminopropylamine
- Proper Shipping Name (IATA)
- 3-Dimethylaminopropylamine
- Proper Shipping Name (ADN)
- 3-Dimethylaminopropylamine
- Proper Shipping Name (RID)
- 3-Dimethylaminopropylamine
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- 8 (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
DMAPA is primarily used in the production of surfactants, such as cocamidopropyl betaine, and as an intermediate in pharmaceutical synthesis.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL02210
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 102.18 g/mol
| Test | Standard | Observed |
|---|---|---|
| Assay | ≥ 98.50% | 99.00% |
| Moisture Content | ≤ 0.5% | 0.3% |
| Related Substances | Not specified | None detected |
The above product is expected to comply with 98.50% grade specification.
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| 98.50% | ≥ 98.50% | m.p. FP: -70 °C; b.p. 123 °C | ≤ 0.5% | Not specified | Not specified | Sol in water and org solvents |
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