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Home › Product Catalog › (±)-1-Amino-2-propanol

(±)-1-Amino-2-propanol

CAS 78-96-6C3H9NOMW 75.07 g/mol

(±)-1-Amino-2-propanol (CAS 78-96-6) — formula C3H9NO, molecular weight 75.07 g/mol; category organic chemicals.

Specifications

CAS Number78-96-6
Molecular FormulaC3H9NO
Molecular Weight75.07 g/mol
Melting Point34.5 °F (NTP, 1992)
Boiling Point313 to 316 °F at 758 mmHg (NTP, 1992)
LogP-1
CategoryOrganic Chemicals

Purchase Profile

What this product is

(±)-1-Amino-2-propanol is a carbon-based organic compound with CAS registry number 78-96-6 and molecular formula C3H9NO (molecular weight 75.07 g/mol), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 78-96-6

Its molecular formula C3H9NO comprises 3 C, 9 H, 1 N, 1 O atoms.

Also known as: (±)-1-Amino-2-propanol · DL-1-Amino-2-propanol

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of (±)-1-Amino-2-propanol?

The CAS registry number of (±)-1-Amino-2-propanol is 78-96-6.

What is the molecular formula and molecular weight of (±)-1-Amino-2-propanol?

Molecular formula C3H9NO, molecular weight 75.07 g/mol.

What other names is (±)-1-Amino-2-propanol known by?

It is also registered under: (±)-1-Amino-2-propanol, DL-1-Amino-2-propanol.

Which category does (±)-1-Amino-2-propanol belong to?

Category: Organic Chemicals.

PubChem Public Data

Public-database records for (±)-1-Amino-2-propanol (CAS 78-96-6), reproduced here for independent cross-checking.

Safety classification and hazard statements

GHS notification summary0.1% (1 / 3123)
Reported hazard statementsH314, H312 (83.7%), H318 (87.5%), H402, H302

H314: Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)

Regulatory listings

Regulatory & Food ContactFDA Substance added to food: FLAVORING AGENT OR ADJUVANT
FDA Cumulative Estimated Daily Intake (CEDI): FCS
FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS
FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS
FLAVOURING_AGENT: Flavouring Agent
Flavoring Agents
GHS notification summary0.1% (1 / 3123)

Physical description and handling notes

  • Monoisopropanolamine appears as a colorless liquid with a slight ammonia-like odor. Less dense than water and soluble in water. Flash point 165 °F. Corrosive to metals and tissue. Vapors are heavier than air. Produces toxic oxides of nitrogen during combustion. Used in plastics, paints, cutting oils, and specialized cleaning compounds.
  • Liquid; Other Solid
  • Colorless liquid; [ICSC] Mild odor of ammonia; [HSDB] Light yellow liquid with an ammonia-like odor; [MSDSonline]
  • Solid
  • COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR.
  • Colourless to faint yellow liquid; Fishy aroma

Reported physical properties

沸点313 to 316 °F at 758 mmHg (NTP, 1992)
沸点159.46 °C @ 760 MM HG
沸点160.00 to 161.00 °C. @ 760.00 mm Hg
沸点159.5 °C
沸点160 °C
沸点313-316 °F
熔点34.5 °F (NTP, 1992)
熔点1.74 °C
熔点24.00 to 26.00 °C. @ 760.00 mm Hg
熔点1 °C

How this substance is indexed

CAS Registry Number78-96-6
PubChem CID4
分子式C3H9NO
分子量75.07 g/mol
IUPAC 名称1-aminopropan-2-ol
InChIKeyHXKKHQJGJAFBHI-UHFFFAOYSA-N
UNII（FDA）UE40BY1BZW
ChEBI 编号CHEBI:19030
FEMA 编号3965
JECFA 编号1591

Documented uses

  • CIR ingredient: Isopropanolamine
  • Used as an emulsifying agent and in dry cleaning soaps, soluble textile oils, wax removers, metal-cutting oils, cosmetics, emulsion paints, plasticizers, and insecticides; [Hawley] Used as a flavoring agent; [WHO]
  • Metal Machining [Category: Heat or Machine]
  • Textiles (Fiber & Fabric Manufacturing) [Category: Industry]
  • Painting (Pigments, Binders, and Biocides) [Category: Paint]
  • Emulsifying agent, drycleaning soaps, soluble textile oils, wax removers, metal cutting oils, cosmetics, emulsion paints, plasticizers, insecticides.

Names this substance appears under

1-Aminopropan-2-ol; 1-AMINO-2-PROPANOL; Isopropanolamine; Threamine; Monoisopropanolamine; DL-1-Amino-2-propanol; 2-Hydroxypropylamine; 2-Propanol, 1-amino-; 1-Methyl-2-aminoethanol; 2-Amino-1-methylethanol; 2-Hydroxypropanamine; 1-Amino-2-hydroxypropane; 2-Hydroxy-1-propylamine; alpha-Aminoisopropyl alcohol; Mono-iso-propanolamine; CCRIS 2284

Computed molecular descriptors

分子量75.11
XLogP3-1
氢键供体数2
氢键受体数2
可旋转键数1
精确质量75.068413911
单同位素质量75.068413911
拓扑极性表面积46.3
重原子数5
形式电荷0

Database abstract

(±)-1-Amino-2-propanol is identified by CAS 78-96-6, molecular formula C3H9NO and molecular weight 75.07 g/mol. UNII UE40BY1BZW; ChEBI 19030; InChIKey HXKKHQJGJAFBHI-UHFFFAOYSA-N. 沸点: 313 to 316 °F at 758 mmHg (NTP, 1992); 沸点: 159.46 °C @ 760 MM HG; 沸点: 160.00 to 161.00 °C. @ 760.00 mm Hg.

Source: PubChem / Wikidata; the batch COA governs where values differ.

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