Morpholine, CAS 110 91 8, 1, 4-Oxazacyclohexane and Diethyleneimine Oxide

• CAS No.: 110 91 8
• Formula: C4h9no
• EINECS: 203-815-1
• Classification: Organic Analytical Reagents
• Grade: GR
• Specific Usage: For Electron Microscopy, Pratical Use
• Model NO.: CAS 110 91 8
• Content: Standard
• Source: Extractive
• Habit Appellation: Special Reagent
• Application: Industry
• Property: Organic Reagent
• Color: Colorless
• Hazard Codes: C
• Density: 0.996 G/Ml at 25 °c (Lit.)
• Storage Temp.: Store Below +30°c.
• Transport Package: Drum/ IBC Tank
• Specification: 4-( Trimethylsilyl)morpholine
• Trademark: Chenghexin
• Origin: China
• HS Code: 2939110014
• Production Capacity: Over 5000 Tons/Year

Product Description

Product Description

Morpholine, also known as 1,4-oxazacyclohexane and diethyleneimine oxide, is a colorless alkaline oily liquid with an ammonia odor and hygroscopicity. It can evaporate with water vapor and is miscible with water. Soluble in acetone, benzene, ether, pentane, methanol, ethanol, carbon tetrachloride, propylene glycol and other organic solvents. Steam and air form an explosive mixture with an explosion limit of 1.8% to 15.2% (volume fraction). Morpholine is a secondary amine that also has the properties of both inorganic acid and organic acid, and can generate salts and amides. Morpholine contains secondary amine groups and has all the typical reaction characteristics of secondary amine groups. It reacts with inorganic acids to form salts, reacts with organic acids to form salts or amides, and can perform alkylation reactions. It can also react with ethylene oxide, ketones or perform Willgerodt reactions. Due to the unique chemical properties of morpholine, it has become one of the fine petrochemical products with important commercial uses. It can be used to prepare rubber vulcanization accelerators, rust inhibitors, anti-corrosion agents, and cleaning agents such as NOBS, DTOS Chemicalbook, and MDS. , descaling agents, analgesics, local anesthetics, sedatives, respiratory and vascular stimulants, surfactants, optical bleaches, fruit preservatives, textile printing and dyeing auxiliaries, etc., in rubber, medicine, pesticides, dyes, coatings and other industries It has a wide range of uses. In medicine, it is used in the production of many important drugs such as morpholinoguine, virospirin, ibuprofen, aphrodisiac, naproxen, dichloraniline, and sodium phenylacetate. Morpholine acrylate, a new polymer monomer that has developed rapidly abroad in recent years, is also worth noting. Morpholine acrylate is obtained by the reaction of acrylate and morpholine. This product is a water-soluble monomer and is also water-soluble after polymerization, so it is used for the modification of water-based polymers; it is also widely used in the reaction of ultraviolet curing resins. Diluent; as application research continues to deepen, many new specific uses are constantly being developed, becoming a very rapidly developing polymer monomer.

 

 

Product Parameters

 

Morpholine Chemical Properties

Melting point	-7--5 °C (lit.)
Boiling point	126.0-130.0 °C 129 °C (lit.)
density	0.996 g/mL at 25 °C (lit.)
vapor density	3 (vs air)
vapor pressure	31 mm Hg ( 38 °C)
refractive index	n20/D 1.454(lit.)
Fp	96 °F
storage temp.	Store below +30°C.
solubility	water: miscible
pka	8.33(at 25ºC)
form	Liquid
color	APHA: ≤15
Specific Gravity	0.996
Odor	Characteristic amine-like odor
PH	11.2 (H2O)(undiluted)
explosive limit	1.4-15.2%(V)
Water Solubility	MISCIBLE
FreezingPoint	-4.9ºC
Sensitive	Hygroscopic
Merck	14,6277
BRN	102549
Dielectric constant	7.3(25ºC)
Exposure limits	TLV-TWA 20 ppm (~70 mg/m^3) (ACGIH, MSHA, and OSHA); STEL skin 30 ppm (ACGIH); IDLH 8000 ppm.
Stability:	Stable. Flammable. Incompatible with strong oxidizing agents, strong acids, acid chlorides, acid anhydrides. Hygroscopic.
InChIKey	YNAVUWVOSKDBBP-UHFFFAOYSA-N
LogP	-0.860
CAS DataBase Reference	110-91-8(CAS DataBase Reference)
IARC	3 (Vol. 47, 71) 1999
NIST Chemistry Reference	Morpholine(110-91-8)
EPA Substance Registry System	Morpholine (110-91-8)

 

Safety Information

 

Safety Information

Hazard Codes	C
Risk Statements	10-20/21/22-34
Safety Statements	23-36-45
RIDADR	UN 2054 8/PG 1
WGK Germany	3
RTECS	QD6475000
Autoignition Temperature	590 °F
TSCA	Yes
HS Code	2934 99 90
HazardClass	8
PackingGroup	I
Hazardous Substances Data	110-91-8(Hazardous Substances Data)
Toxicity	LD50 orally in female rats: 1.05 g/kg (Smyth)
IDLA	1,400 ppm [10% LEL]

 

Uses

 

Corrosion Inhibitor   Morpholine is widely used in the steam systems of industrial plants and in boiler systems as a corrosion inhibitor. It adjusts the pH of the water to prevent corrosion of metal parts, extending the life of the systems.

Rubber Chemical   It is used in the rubber industry as a vulcanization accelerator and to prevent rubber from prematurely hardening during storage.

Pharmaceuticals   Morpholine derivatives are involved in the synthesis of several pharmaceuticals, including analgesics, antiseptics, antipyretics, and antibiotics. Its derivatives are used to create drugs that treat a variety of conditions.

Solvent   Due to its amine and ether functionalities, morpholine is an excellent solvent for a range of chemical reactions. It is particularly effective in the production of dyes, resins, and waxes.

Agricultural Chemicals   Morpholine compounds are used in the formulation of fungicides to protect crops from fungal diseases. It enhances the effectiveness of these agents, helping to secure crop yields.

Optical Brighteners and Detergents   It is used in the manufacture of optical brighteners, which are added to laundry detergents to enhance the appearance of fabrics.

Cosmetics   In cosmetics, morpholine derivatives are used as emulsifiers and surfactants to stabilize formulations and improve texture.

 

FAQ

 

1. Can I get samples?
Yes, free samples are available. 
Samples will usually be sent out within 1-3 working days.

2. Do you accept customized orders?
Yes, both product and package can be customized.
 
3. What is the payment terms?
TT, LC, DP are available.
Please note that OME orders require payment prior to shipment.

4. What is the lead time for mass production?
Delivery time depends on product type and quantity.
Our company has a digital ordering system to ensure scientific and reasonable scheduling of orders, please consult the sales staff you contacted.

5. How to guarantee the product quality?
We have a complete raw material inspection, quality control and pre-factory inspection system to ensure that the order delivered to you is in line with the contract.
In addition, it also supports third-party inspection before shipment. If the inspection fails, the customer's payment will be refunded, and the loss caused by the breach of contract will be compensated.

6. How to check the order status after payment?
After the order is confirmed, the merchandiser will follow up every week and update the order status to you by email.

7. How to deal with after-sales problems?
The after-sales service implements the order responsibility system, and the salesman is the first responsible person for the order. The after-sales service department will set up a service team after receiving the complaint. They will complete the incident investigation and provide you with a resolution within 72 hours.
 

Why Choose Us

 

Over Two Decades of Expertise  Leverage our extensive 22+ years of experience to guide every phase of your order, ensuring a seamless and worry-free process.

Comprehensive Order Supervision   From the moment you reach out to us, every step of your order is meticulously supervised to alleviate any concerns you might have.
   --Engage with our dedicated sales team for swift responses within 12 hours.
   --Gain clarity on quality, price, payment terms, packaging, and delivery timelines to facilitate your decision-making.
   --Shipping information is promptly shared on the departure day.
   --Stay informed at each stage until the successful receipt of your shipment.

Expert Loading Report Services   An external team meticulously inspects loading operations to ensure everything is in perfect order, backed by a detailed Loading Report for each shipment, with prior samples available upon request.

Unbeatable Pricing   Our profound industry insight, coupled with strong partnerships with select manufacturers, enables us to offer the most competitive prices.

Quality Assured Products   We only approve products that meet the highest international standards and regulations.

Strategic Warehouse Solutions   With our warehouse services, we ensure a stable supply for our clients, buffering against the volatility of material prices.

 

Company Profile

 

Sincere Chemical Co., Ltd., established in 2021, is located in the Huarun Mansion, Longhua District, Haikou City, Hainan Province, boasting a brand-new, ultra 5A-level office environment. Based on the profound corporate culture of Shijiazhuang Chenghexin Chemical, which has more than 20 years of experience, the company fully supports the development of import and export-related businesses for its Hainan branch. The company has a harmonious atmosphere, generous benefits, and offers substantial room for growth.

Since its inception, the company has always adhered to the development philosophy of "integrity, stability, innovation, and precision". It continuously explores and innovates, enhancing the R&D and production capabilities of new products. The company's products are constantly optimized and perfected, and it maintains long-term stable cooperation with domestically powerful factories as well as national and provincial scientific research institutes. This ensures that the products' technology is advanced, quality is stable, and prices are competitive, now forming a professional chemical raw material supply enterprise that combines science, industry, and trade with both domestic and international trade.

In recent years, the company has won several national and provincial awards and titles for being a trustworthy enterprise and has been recognized as a quality and efficiency-oriented enterprise. It has also received accolades and recommendations from internet companies like  Baidu, and HC.com; particularly, it has been featured in a special interview and promotion by the CCTV Securities Information Channel's "Brand Power" program.

After more than 20 years of efforts, the company has continued to grow and expand. Its client base includes highly influential local enterprises, listed companies, and Fortune 500 companies, earning long-term trust and support from both new and old customers. With a bright future ahead, all employees are confident in the company's development.