N,N-BIS(2-HYDROXYPROPYL)ANILINE-Shandong Huashang Chemical Co., Ltd.

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N,N-BIS(2-HYDROXYPROPYL)ANILINE

Brand：HS

Model：25kg/drum

Purity：99%

Cas：3077-13-2

Createtime： 2026-04-14
Updatetime： 2026-04-15

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Product Details

useage	Industrial use
deliveryInfo
appearance	liquid
Molecular Weight	209.28
aliasen
supplyCapacity	50000MT/Month
harbor	Qingdao,China
minorder	1KG
Appearance	Colorless to pale yellow viscous liquid or crystalline solid

Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, and sales of fine chemicals. Headquartered in Jinan, Shandong, China, we are committed to delivering high-quality products to our global partners. Currently, over 90% of our products are exported to developed markets, including North America, Europe, Japan, South Korea, and the Middle East.

Basic Information

Product Name: N,N-BIS(2-HYDROXYPROPYL)ANILINE; Alias: N,N-Bis(2-hydroxypropyl)aniline, 2,2'-(Phenylimino)di-1-propanol, Bis(2-hydroxypropyl)phenylamine

CAS Number: 3077-13-2 (MDL: MFCD00004532)

Molecular Formula: C??H??NO?

Molecular Weight: 209.28 g/mol

Structural Formula: C?H?N(CH?CH(OH)CH?)? (phenyl group bonded to a nitrogen atom, which is connected to two 2-hydroxypropyl groups)

Classification: Organic amine, hydroxyl-containing aromatic compound, chemical intermediate, pharmaceutical intermediate, dye intermediate

Physical & Chemical Properties

N,N-BIS(2-HYDROXYPROPYL)ANILINE is a colorless to pale yellow viscous liquid or crystalline solid (depending on temperature), with a slight aromatic odor and moderate hygroscopicity. It is soluble in water, ethanol, methanol, propylene glycol and most polar organic solvents, and slightly soluble in non-polar organic solvents such as benzene and hexane. Its pH value is 8.0-9.5 (20°C, 10g/L in H?O), showing weak basicity. It is stable under normal temperature and pressure, but may decompose when exposed to high temperature (above 200°C) or strong oxidants, generating harmful fumes. Its density is 1.070-1.080 g/cm3 (25°C), boiling point is 335-340°C at 760 mmHg, flash point is 185°C (open cup), melting point is 42-45°C, and vapor pressure is 0.0001 mmHg at 25°C with a LogP of 1.2 at 20°C.

Key physical and chemical parameters are detailed in the specification table below, meeting the requirements of high-purity pharmaceutical grade and industrial grades.

Main Uses

N,N-BIS(2-HYDROXYPROPYL)ANILINE is an important organic intermediate with dual functional groups (amine and hydroxyl), widely used in pharmaceutical, dye, coating and chemical synthesis fields:

Pharmaceutical Industry: Key intermediate for synthesizing antihistamines, anti-inflammatory drugs and cardiovascular drugs. It can be used to prepare beta-blockers and central nervous system drugs, and its hydroxyl and amine groups can be modified to enhance drug efficacy and bioavailability.
Dye & Pigment Industry: Intermediate for manufacturing reactive dyes, disperse dyes and acid dyes. It is used to synthesize dye intermediates with good solubility and color fastness, improving the dyeing performance of dyes on fabrics such as cotton and polyester.
Coating & Resin Industry: Used as a chain extender and crosslinking agent in polyurethane resins, epoxy resins and alkyd resins. It can improve the flexibility, adhesion and water resistance of coatings and resins, and is widely used in high-performance coatings, adhesives and composite materials.
Chemical Synthesis: Raw material for organic synthesis, used in the preparation of amine derivatives, Schiff bases and coordination compounds. It can also be used as a corrosion inhibitor in metal processing fluids and a stabilizer in polymer materials to extend the service life of products.

Packaging & Storage

Packaging Method

Lab Grade: 10g, 25g, 50g, 100g sealed glass bottles or aluminum foil bags (filled with inert gas); 500g, 1kg HDPE plastic bottles with PTFE liners, suitable for laboratory research and small-batch testing.

Industrial Grade: 5kg, 25kg/bag (inner PE bag with desiccant, outer three-layer kraft paper bag or polypropylene woven bag); 50kg/100kg galvanized iron drum with PTFE liner and nitrogen-sealed; customized packaging available per customer requirements, including 500g, 1kg specifications for pharmaceutical and fine chemical use.

Storage Method

Store in a cool, dry, dark, and well-ventilated warehouse at a temperature of 15-25°C (room temperature recommended). Keep containers tightly sealed and protected from light to prevent moisture absorption, oxidation and discoloration. Avoid contact with water, strong oxidants, strong acids and strong bases; keep away from fire, heat sources, and direct sunlight. It is slightly corrosive to some metals, so avoid contact with iron, copper and their alloys. Shelf life is 24 months under standard sealed, dry, and dark storage conditions.

Comprehensive Specification Table

Item	Specification	Unit	Remarks
Product Name	N,N-BIS(2-HYDROXYPROPYL)ANILINE	—	Alias: 2,2'-(Phenylimino)di-1-propanol, Bis(2-hydroxypropyl)phenylamine
CAS Number	3077-13-2	—	MDL: MFCD00004532; PubChem: 8021
Molecular Formula	C??H??NO?	—	Aromatic amine with two 2-hydroxypropyl substituents
Molecular Weight	209.28	g/mol	Theoretical calculation value
Appearance	Colorless to pale yellow viscous liquid or crystalline solid	—	Slight aromatic odor; moderate hygroscopicity; state varies with temperature
Purity	≥99.0 (Pharmaceutical Grade); ≥98.0 (Industrial Grade)	%	High purity for pharmaceutical and dye intermediate synthesis
Melting Point	42-45	℃	Literature value; turns into viscous liquid above melting point
Boiling Point	335-340 (760 mmHg)	℃	Literature value; slight decomposition at boiling point
Solubility	Soluble in water, ethanol, methanol; slightly soluble in benzene, hexane	—	High solubility in polar solvents; poor solubility in non-polar solvents
Density	1.070-1.080 (25°C)	g/cm3	Measured value at room temperature; viscous liquid state
Main Impurities	≤0.5 (Pharmaceutical Grade); ≤1.5 (Industrial Grade)	%	Including moisture, aniline, and mono-hydroxypropyl aniline impurities
Main Uses	Pharmaceutical intermediate, dye intermediate, resin chain extender, chemical raw material	—	Used in drug synthesis, dye manufacturing, coating and resin industry
Packaging Method	10g-1kg bottles/bags; 5kg-100kg iron drum/woven bag	—	Sealed, moisture-proof, light-proof packaging; filled with inert gas
Storage Method	15-25°C, cool, dry, dark, sealed; away from moisture/oxidants/acids/bases	—	Shelf life 24 months; avoid contact with iron, copper and their alloys