3-Aminopropanol
- CAS No.
- 156-87-6
- Chemical Name:
- 3-Aminopropanol
- Synonyms
- 3-Aminopropan-1-ol;3-AMINO-1-PROPANOL;PROPANOLAMINE;3-AIMNOPROPANOL;monopropanolamine;1,3-Propanolamine;1-PROPANOL, 3-AMINO-;3-AMino-1-propanol, 98.50%;Propanolamine (100 mg) (3-aminopropan-1-ol);3APOL
- CBNumber:
- CB9105618
- Molecular Formula:
- C3H9NO
Lewis structure
- Molecular Weight:
- 75.11
- MDL Number:
- MFCD00008223
- MOL File:
- 156-87-6.mol
- MSDS File:
- SDS
| Product description | Number | Pack Size | Price |
| 3-Amino-1-propanol for synthesis | 8.00423 | 5ml | $20.5 |
| 3-Amino-1-propanol for synthesis | 8.00423 | 250ML | $55 |
| 3-Amino-1-propanol analytical standard | 01887 | 5ml | $103 |
| 3-Amino-1-propanol analytical standard | 01887 | 1mL | $26.5 |
| 3-Amino-1-propanol >99.0%(GC)(T) | A0438 | 25g | $17 |
| More product size | |||
| Melting point | 10-12 °C (lit.) |
|---|---|
| Boiling point | 184-187 °C (lit.) |
| Density | 0.982 g/mL at 20 °C (lit.) |
| vapor density | 2.59 (vs air) |
| vapor pressure | 2.1 mm Hg ( 20 °C) |
| refractive index |
n |
| Flash point | 175 °F |
| storage temp. | Store below +30°C. |
| solubility | water: soluble |
| pka | pK1: 9.96(+1) (25°C) |
| form | Liquid |
| Specific Gravity | 0.990 (20/4℃) |
| color | Clear colorless to very slightly yellow |
| PH | 11.6 (10g/l, H2O, 20℃) |
| explosive limit | 2.5-10.6%(V) |
| Water Solubility | miscible |
| Sensitive | Hygroscopic |
| BRN | 741855 |
| Stability | Hygroscopic |
| InChI | 1S/C3H9NO/c4-2-1-3-5/h5H,1-4H2 |
| InChIKey | WUGQZFFCHPXWKQ-UHFFFAOYSA-N |
| SMILES | NCCCO |
| LogP | -1.1 at 20℃ |
| CAS DataBase Reference | 156-87-6(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | YMA7C44XGY |
| NIST Chemistry Reference | 1-Propanol, 3-amino-(156-87-6) |
| EPA Substance Registry System | 3-Aminopropanol (156-87-6) |
| UNSPSC Code | 41116107 |
| NACRES | NA.24 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H314 | |||||||||
| Precautionary statements | P280-P301+P312+P330-P303+P361+P353-P305+P351+P338 | |||||||||
| PPE | Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter | |||||||||
| Hazard Codes | C,Xn | |||||||||
| Risk Statements | 22-34-20/21/22 | |||||||||
| Safety Statements | 26-36/37/39-45 | |||||||||
| RIDADR | UN 2735 8/PG 2 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | UA5600000 | |||||||||
| Autoignition Temperature | 770 °F | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29221980 | |||||||||
| Storage Class | 8A - Combustible corrosive hazardous materials | |||||||||
| Hazard Classifications | Acute Tox. 4 Oral Eye Dam. 1 Skin Corr. 1B |
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| Hazardous Substances Data | 156-87-6(Hazardous Substances Data) | |||||||||
| Toxicity | LD50 orally in Rabbit: 1300 mg/kg LD50 dermal Rat > 2000 mg/kg | |||||||||
| Limited Quantities | 1.0 L (0.3 gallons) (liquid) or 1 Kg (2.2 lbs) (solid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) | |||||||||
| NFPA 704 |
|
3-Aminopropanol price More Price(35)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 8.00423 | 3-Amino-1-propanol for synthesis | 156-87-6 | 5ml | $20.5 | 2025-07-31 | Buy |
| Sigma-Aldrich | 8.00423 | 3-Amino-1-propanol for synthesis | 156-87-6 | 250ML | $55 | 2025-07-31 | Buy |
| Sigma-Aldrich | 01887 | 3-Amino-1-propanol analytical standard | 156-87-6 | 5ml | $103 | 2025-07-31 | Buy |
| Sigma-Aldrich | 01887 | 3-Amino-1-propanol analytical standard | 156-87-6 | 1mL | $26.5 | 2022-05-15 | Buy |
| TCI Chemical | A0438 | 3-Amino-1-propanol >99.0%(GC)(T) | 156-87-6 | 25g | $17 | 2025-07-31 | Buy |
3-Aminopropanol Chemical Properties,Uses,Production
Chemical Properties
clear colourless to very slightly yellow liquid
Uses
3-Amino-1-propanol is used in the production of anionic emulsifiers, nonionic polyethylene emulsions. Its salts such as hydrochloride, nitrate, sulfate, phosphate are used for the balanced curing action with selected textile resins. It is used as a starting material in the preparation of beta-lactam antibiotics, humectants for foods and cosmetics. It acts as a corrosion inhibitor and finds application in water treatment, metal treatment and absorption of carbon dioxide gas.
Uses
Organic intermediate.
Uses
3-Amino-1-propanol was used in the synthesis of di-tert-butyl aminopropanol derivative.
Definition
ChEBI: 3-aminopropan-1-ol is a member of the class of propanolamines that is propane with a hydroxy substituent at C-1 and an amino substituent at C-2, making it both a primary amine and a primary alcohol. It is a primary alcohol, a primary amine and a propanolamine.
General Description
Colorless to pale yellow liquid with a fishy odor. Less dense than water. Melting point 12.4°C (54°F). Moderately toxic by ingestion.
Air & Water Reactions
Water soluble.
Reactivity Profile
3-Aminopropanol neutralizes acids to form salts plus water in an exothermic reaction. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Reacts with strong reducing agents, such as hydrides to generate flammable gaseous hydrogen.
Hazard
Irritant to tissue.
Health Hazard
If inhaled may be harmful. Contact may cause burns to skin and eyes. (Organic base.)
Flammability and Explosibility
Non flammable
Safety Profile
Moderately toxic by ingestion and skin contact. An experimental teratogen. A severe skin and eye irritant. Combustible when exposed to heat or flame; can react with oxidizing materials. To fight fire, use foam, CO2, dry chemical. When heated to decomposition it emits toxic fumes of NOx. See also AMINES.
Synthesis
The production of 3-aminopropanol mainly adopts the way of hydrogenation reduction, among which, the industrialized production and catalytic hydrogenation synthesis is the main way, among which, hydroxypropionitrile is the raw material, ammonia is the solvent, Raney's nickel is the catalyst, and the hydrogenation under high temperature and low pressure is the main production process for the preparation of 3-aminopropanol, the conversion rate of the hydroxypropionitrile hydrogenation is as high as 99% and the recovery rate of 3-aminopropanol is more than 90%. In this process, the conversion rate of hydroxypropionitrile hydrogenation is as high as 99%, and the recovery rate of 3-aminopropanol is above 90%. However, the process has the problem of troublesome separation of by-products, and the purity of 3-aminopropanol can only reach over 99% by at least the process of removing water, removing ammonia, removing by-products and distillation.
3-Aminopropanol Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615350571055 | Sibel@chuanghaibio.com | China | 8753 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5242 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20128 | 58 |
| airuikechemical co., ltd. | +86-18353166132 | sales02@airuikechemical.com | China | 983 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3692 | 58 |
| Hebei Longbang Technology Co., LTD | +86-18633929156 | admin@hblongbang.com | China | 972 | 58 |
| HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD | +86-15350851019; +8615350851019 | admin@86-ss.com | China | 999 | 58 |
| LAURENT | +8618100176782 | sun@laurentpeg.com | China | 365 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718; +8613336195806 | sales@capot.com | China | 29735 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21597 | 55 |
View Lastest Price from 3-Aminopropanol manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-02-09 | 3-Aminopropanol
156-87-6
|
US $100.00-75.00 / kg | 1kg | 99% | 5000 | HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD | |
 |
2026-01-30 | 3-Aminopropanol
156-87-6
|
US $10.00 / KG | 1KG | 99% | 10 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2026-01-30 | 3-Aminopropanol
156-87-6
|
US $0.00-0.00 / g | 1g | 98% | 300kg | LAURENT |
-
- 3-Aminopropanol
156-87-6
- US $100.00-75.00 / kg
- 99%
- HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
-
- 3-Aminopropanol
156-87-6
- US $10.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- 3-Aminopropanol
156-87-6
- US $0.00-0.00 / g
- 98%
- LAURENT
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