ChemicalBook CAS DataBase List 156-87-6

156-87-6

Name	3-Aminopropanol
CAS	156-87-6
EINECS(EC#)	205-864-4
Molecular Formula	C3H9NO
MDL Number	MFCD00008223
Molecular Weight	75.11
MOL File	156-87-6.mol

Chemical Properties

Appearance	clear colourless to very slightly yellow liquid
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	n20/D 1.4598(lit.)
Fp	175 °F
storage temp.	Store below +30°C.
solubility	water: soluble
form	Liquid
pka	pK1: 9.96(+1) (25°C)
color	Clear colorless to very slightly yellow
Specific Gravity	0.990 (20/4℃)
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)
NIST Chemistry Reference	1-Propanol, 3-amino-(156-87-6)
Storage Precautions	Moisture sensitive
EPA Substance Registry System	156-87-6(EPA Substance)

Safety Data

Symbol(GHS)	GHS05,GHS07
Signal word	Danger
Hazard statements	H302-H314
Precautionary statements	P280-P301+P312+P330-P303+P361+P353-P305+P351+P338
Hazard Codes	C
Risk Statements	R22:Harmful if swallowed. R34:Causes burns. R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . less more
Safety Statements	S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . less more
RIDADR	UN 2735 8/PG 2
WGK Germany	1
RTECS	UA5600000
Autoignition Temperature	770 °F
TSCA	Yes
REACH Registrations	Active
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
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. less more
Hazardous Substances Data	156-87-6(Hazardous Substances Data)
Toxicity	LD50 orally in Rabbit: 1300 mg/kg LD50 dermal Rat > 2000 mg/kg less more

Raw materials And Preparation Products

Hazard Information

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.

Reactivity Profile

N-PROPANOLAMINE(156-87-6) 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.

Air & Water Reactions

Water soluble.

Health Hazard

If inhaled may be harmful. Contact may cause burns to skin and eyes. (Organic base.)

Chemical Properties

clear colourless to very slightly yellow liquid

Uses

Organic intermediate.

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.

Hazard

Irritant to tissue.

Flammability and Explosibility

Nonflammable

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

Material Safety Data Sheet(MSDS)

Spectrum Detail

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