mono-Methyl Terephthalate (MMT) CAS 1679-64-7 Purity >99.0% (HPLC) Factory

Short Description:

Chemical Name: mono-Methyl Terephthalate

Synonyms: MMT

CAS: 1679-64-7

Purity: >99.0% (HPLC)

Appearance: White Crystalline Powder

Coupling Reagents, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Product Detail

Product Tags

Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of mono-Methyl Terephthalate (MMT) (CAS: 1679-64-7) with high quality. Ruifu Chemical supplys a series of protecting reagents and coupling reagents. Ruifu can provide worldwide delivery, competitive price, small and bulk quantities available. Purchase MMT, Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name	mono-Methyl Terephthalate
Synonyms	MMT; Monomethyl Terephthalate; Methyl Hydrogen Terephthalate; Terephthalic Acid Monomethyl Ester; 4-(Methoxycarbonyl)benzoic Acid
Stock Status	In Stock, Commercial Scale
CAS Number	1679-64-7
Molecular Formula	C9H8O4
Molecular Weight	180.16 g/mol
Melting Point	219.0~225.0℃
Density	1.288
Water Solubility	Slightly Soluble in Water
Solubility	Soluble in Benzene, Ether, Methanol
Storage Temp.	Cool & Dry Place (2~8℃)
COA & MSDS	Available
Category	Coupling Reagents
Brand	Ruifu Chemical

Specifications:

Items	Inspection Standards	Results
Appearance	White Crystalline Powder	Complies
Melting Point	219.0~225.0℃	220.2~221.4℃
Loss on Drying	<0.50%	0.05%
Residue on Ignition	<0.10%	<0.10%
Purity / Analysis Method	>99.0% (HPLC)	99.6%
Infrared Spectrum	Conforms to Structure	Complies
1 H NMR Spectrum	Conforms to Structure	Complies
Solubility in CHCL3/MeOH (1/1)	Colorless Clear (50 mg/ml)	Pass
Conclusion	The product has been tested & complies with the given specifications

Package/Storage/Shipping:

Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Store in sealed containers at cool and dry (2~8℃) warehouse away from incompatible substances. Protect from light and moisture.
Shipping: Deliver to worldwide by FedEx / DHL Express. Provide fast and reliable delivery.

Advantages:

Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system

FAQ:

How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.

Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.

Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.

Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.

Factory Audit? Factory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

Delivery Time? If within stock, three days delivery guaranteed.

Transportation? By Express (FedEx, DHL), by Air, by Sea.

Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.

Custom Synthesis? Can provide custom synthesis services to best fit your research needs.

Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.

1679-64-7 - Risk and Safety:

Hazard Symbols Xi - Irritant
Risk Codes
36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
S37/39 - Wear suitable gloves and eye/face protection
WGK Germany 3
TSCA Yes
HS Code 2917361900
Hazard Class IRRITANT

Application:

mono-Methyl Terephthalate (MMT) (CAS: 1679-64-7) is a kind of phthalate ester. It can be obtained during the hydrolytical transformation process of dimethyl terephthalate (DMT) by some microbes such as Rhodococcus rubber and Pasteurella multocida. It is also the intermediate during the manufacturing of dimethyl terephthalate, terephthalic acid and some other derivatives. As the ester form of terephthalate, it is widely used for the manufacturing of plastics, paints, synthetic fibers and polyester.
mono-Methyl Terephthalate is used in the synthesis of Hepatits C antiviral activity. Also used in the design and preparation of benzamide derivatives as BRAFV600E inhibitors, which if mutated, can influence malignancies and melanomas.

Preparation Method:

Dimethyl terephthalate is used as raw material, hydrolyzed in KOH methanol solution, and then acidified with hydrochloric acid to prepare monomethyl terephthalate, with a product yield of 91.2%.