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3-Methoxypropylamine

3-Methoxypropylamine structure

CAS No.: 5332-73-0

Chemical Name:: 3-Methoxypropylamine

Synonyms: MOPA;3-Methoxypropan-1-amine;mPPG1-NH2(1,3);FENTAMINE OPA-1;3-MethoxypropyL;RARECHEM AL BW 0073;3-methoxy-propylamin;3-METHOXYPROPYLAMINE;Methoxy-3-propylamine;3-Methyoxypropylamine

CBNumber:: CB9230691

Molecular Formula:: C4H11NO

Molecular Weight:: 89.14

MDL Number:: MFCD00014831

MOL File:: 5332-73-0.mol

MSDS File:: SDS

Last updated:2026-05-28 04:32:06

Product description	Number	Pack Size	Price
3-Methoxypropylamine 99%	M25007	1l	$58.1
3-Methoxypropylamine >99.0%(GC)	M0127	25mL	$18
3-Methoxypropylamine >99.0%(GC)	M0127	500mL	$45
3-Methoxypropylamine	139615	1.00g	$101
3-Methoxypropylamine	139615	2.50g	$215
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3-Methoxypropylamine Properties

Melting point	-65 °C
Boiling point	117-118 °C/733 mmHg (lit.)
Density	0.874 g/mL at 25 °C (lit.)
vapor density	3.07 (vs air)
vapor pressure	20 mm Hg ( 30 °C)
refractive index	n20/D 1.417(lit.)
Flash point	73 °F
storage temp.	Flammables area
form	Liquid
pka	9.73±0.10(Predicted)
color	Clear colorless to faintly colored
PH	11.5 (100g/l, H2O, 20℃)
explosive limit	2.3-12.3%(V)
Viscosity	0.92mm2/s
Water Solubility	miscible
BRN	878144
Henry's Law Constant	2.1×10¹ mol/(m³Pa) at 25℃, Du et al. (2017)
InChI	1S/C4H11NO/c1-6-4-2-3-5/h2-5H2,1H3
InChIKey	FAXDZWQIWUSWJH-UHFFFAOYSA-N
SMILES	COCCCN
LogP	-0.5 at 25℃
CAS DataBase Reference	5332-73-0(CAS DataBase Reference)
EWG's Food Scores	1
FDA UNII	VT819VO82Z
NIST Chemistry Reference	1-Propanamine, 3-methoxy-(5332-73-0)
EPA Substance Registry System	3-Methoxypropylamine (5332-73-0)
UNSPSC Code	12352200
NACRES	NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS02,GHS05,GHS07

Signal word

Danger

Hazard statements

H226-H290-H302-H314-H317

Precautionary statements

P210-P233-P280-P301+P312-P303+P361+P353-P305+P351+P338

PPE

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Hazard Codes

Risk Statements

10-34-35

Safety Statements

26-36/37/39-45-16

RIDADR

UN 2734 8/PG 2

WGK Germany

RTECS

UI3335000

Autoignition Temperature

518 °F

TSCA

TSCA listed

HazardClass

PackingGroup

HS Code

29221980

Storage Class

3 - Flammable liquids

Hazard Classifications

Acute Tox. 4 Oral
Eye Dam. 1
Flam. Liq. 3
Met. Corr. 1
Skin Corr. 1A
Skin Sens. 1

REACH Registrations

Active

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
2		0

3-Methoxypropylamine price More Price(21)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	M25007	3-Methoxypropylamine 99%	5332-73-0	1l	$58.1	2026-04-30	Buy
TCI Chemical	M0127	3-Methoxypropylamine >99.0%(GC)	5332-73-0	25mL	$18	2026-04-30	Buy
TCI Chemical	M0127	3-Methoxypropylamine >99.0%(GC)	5332-73-0	500mL	$45	2026-04-30	Buy
Matrix Scientific	139615	3-Methoxypropylamine	5332-73-0	1.00g	$101	2026-05-18	Buy
Matrix Scientific	139615	3-Methoxypropylamine	5332-73-0	2.50g	$215	2026-05-18	Buy

Product number	Packaging	Price	Buy
M25007	1l	$58.1	Buy
M0127	25mL	$18	Buy
M0127	500mL	$45	Buy
139615	1.00g	$101	Buy
139615	2.50g	$215	Buy

3-Methoxypropylamine Chemical Properties,Uses,Production

Appearance

Liquid

Chemical Properties

3-methoxypropylamine (MOPA) is a clear, colorless to faintly colored liquid.It typically and an ammonia like odor. It has properties typical of primary amines and is miscible with water, ethanol, toluene, acetone, hexane and other standard solvents.Methoxypropylamine can be used in making amine soaps that can be used in dispersions and emulsions of natural and synthetic waxs used in flowing, textiles, water-based paints etc. Methoxypropylamine volatilizes with water and leaves behind an insoluble wax film. Further, methoxypropylamine in dilute solutions does not have an objectionable odor.

Uses

Organic intermediate, emulsifier in anionic coatings and wax formulations.
3-Methoxypropylamine (MOPA) is a liquid C3-Aminoether. It is used mainly as a corrosion inhibitor.

Hazard

Flammable, moderate fire risk. Toxic by ingestion and inhalation.

Flammability and Explosibility

Flammable

Safety Profile

Poison by intravenous route. Irritating to skin, eyes, and mucous membranes. Dangerous fire hazard when exposed to heat or flame; can react with oxidizing materials. To fight fire, use CO2, dry chemical. When heated to decomposition it emits toxic fumes of NOx. See also AMINES.

3-Methoxypropylamine synthesis

Synthesis of 3-Methoxypropylamine from 1-Propanamine, 3-methoxy-N-(phenylmethylene)-

3-Methoxypropylamine Preparation Products And Raw materials

Raw materials

Preparation Products

Coumarin 6 Disperse Blue 60 10-(2-Benzothiazolyl)-2,3,6,7-tetrahydro-1,1,7,7-tetramethyl-1H,5H,11H-(1)benzopyropyrano(6,7-8-I,j)quinolizin-11-one CIS-ACONITIC ACID DISPERSE BLUE 87

Disperse Red 221 C.I. Disperse Yellow 58 Disperse Yellow 63 Disperse Blue 60 Disperse Orange 32

2-CYANO-N-(3-METHOXY-PROPYL)-ACETAMIDE 1-Propanamine, 3-methoxy-N-(phenylmethylene)- 2-Propyn-1-amine,N-(2-methoxyethyl)-N-methyl-(9CI) 3-(3-Methoxypropyl)-1-phenylthiourea

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3-Methoxypropylamine Suppliers

Global( 435)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Tianjin Zhongxin Chemtech Co., Ltd.	86-22-66880623 +8618622897568	sales@tjzxchem.com	China	572	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52705	58
SUZHOU SENFEIDA CHEMICAL CO.,LTD	+86-0512-83500002 +8618662433356	3899766280@qq.com	China	26362	58
Hebei Chuanghai Biotechnology Co., Ltd	+8615350571055	Sibel@chuanghaibio.com	China	8738	58
Hebei Chuanghai Biotechnology Co,.LTD	+86-86-13131129325 +8613131129325	sales1@chuanghaibio.com	China	5228	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20122	58
Hebei Zhuanglai Chemical Trading Co.,Ltd	+8613343047651	admin@zlchemi.com	China	3692	58
LAURENT	+8618100176782	sun@laurentpeg.com	China	365	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29640	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21587	55

Supplier	Advantage
Tianjin Zhongxin Chemtech Co., Ltd.	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
SUZHOU SENFEIDA CHEMICAL CO.,LTD	58
Hebei Chuanghai Biotechnology Co., Ltd	58
Hebei Chuanghai Biotechnology Co,.LTD	58
Henan Fengda Chemical Co., Ltd	58
Hebei Zhuanglai Chemical Trading Co.,Ltd	58
LAURENT	58
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55

View Lastest Price from 3-Methoxypropylamine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-06-09	3-Methoxypropylamine 5332-73-0			0.99		RongNa Biotechnology Co.,Ltd
2026-05-28	3-Methoxypropylamine 5332-73-0	$2.00-5.00	1KG	99%	10000kg	Hebei Chuanghai Biotechnology Co,.LTD
2026-03-20	3-Methoxypropylamine 5332-73-0	$10.00	1KG	99%	100 mt	Hebei Chuanghai Biotechnology Co., Ltd

3-Methoxypropylamine
5332-73-0
0.99
RongNa Biotechnology Co.,Ltd

3-Methoxypropylamine
5332-73-0
$2.00-5.00
99%
Hebei Chuanghai Biotechnology Co,.LTD

3-Methoxypropylamine
5332-73-0
$10.00
99%
Hebei Chuanghai Biotechnology Co., Ltd

3-Methoxypropylamine Spectrum

3-Methoxypropylamine(5332-73-0)MS 3-Methoxypropylamine(5332-73-0)¹HNMR 3-Methoxypropylamine(5332-73-0)¹³CNMR 3-Methoxypropylamine(5332-73-0)IR1

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3-MethoxypropylaMine, 99+%, 99+% .gamma.-Methoxypropaneamine 1-Propanamine,3-methoxy- 3-methoxy-1-propanamin 3-Methoxy-1-propylamine 3-Methoxy-n-propylamine N-PROPANOLAMINE METHYL ETHER RARECHEM AL BW 0073 γ-Methoxy propyl amine Methoxy-3-propylamine 3-METHOXYPROPYLAMINE (ATOFINA MOPA) 3-METHOXYPROPYLAMINE STANDARD FOR GC 3-Methoxypropylamine,99% 3-METHOXYPROPYLAMINE FOR SYNTHESIS Methyl 3-aminopropyl ether FENTAMINE OPA-1 3-MethoxypropylaMine, 99+% 1LT 3-MethoxypropylaMine, 99+% 5ML 3-Aminopropyl Methyl Ether Propanolamine Methyl Ether METHOXYPROPYLAMINE, 3-(RG) 3-MethoxypropyL 3-methoxy-propylamin 3-Methyoxypropylamine propanolaminemethylether Propylamine, 3-methoxy- GAMMA-METHOXY PROPYL AMINE METHOXYPROPYLAMINE, 3- 3-AMINOPROPYL METHYL ETHER 3-METHOXYPROPYLAMINE 3-METHOXYPROPYL-1-AMINE 3-METHOXY-1-PROPANAMINE 3-METHOXY-1-AMINOPROPANE 1-AMINO-3-METHOXYPROPANE 3-Methoxy 1-propylamine 3-Methoxypropylamine 3-Methoxypropylamine> Brinzolamide Impurity 19 3-Methoxypropylamine USP/EP/BP (α-Carboxy-hexyl)-diphenyl-phosphin-sulfid γ-Methoxy propyl amine y-Methoxy propyl amine mPPG1-NH2(1,3) 3-Methoxypropan-1-amine MOPA 5332-73-0 5372-73-0 7332-73-0 CH3OCH2CH2CH2NH2 CH3OCH23NH2 Nitrogen Compounds Oxygen Compounds Alphabetic Amines Analytical Chromatography Product Catalog Building Blocks Amino Alcohols Analytical Standards C2 to C6 Organic Building Blocks