| Identification | More | [Name]
mono-Methyl terephthalate | [CAS]
1679-64-7 | [Synonyms]
1,4-BENZENEDICARBOXYLIC ACID, MONOMETHYL ESTER
4-(METHOXYCARBONYL)BENZOIC ACID
METHYL HYDROGEN TEREPHTHALATE
MONO-METHYL TEREPHTHALATE
RARECHEM AL BE 0109
TEREPHTHALIC ACID MONOMETHYL ESTER
(4-carboxyphenyl)-aceticaci
4-(carbomethoxy)benzoicacid
Hydrogen methyl terephthalate
hydrogenmethylterephthalate
mono-methylterephthlate
p-carboxy-alpha-toluicacid
terephthaltcacidmonomethylaester
Monomethyl ester
Tetraphthalic acid
Mmt(Mono-MethylTerephthalate)
Mono-methyl terephthalate (MMT)
MMT
Methyl 4-carboxybenzoate
mono-Methyl terephthalate ,97% | [EINECS(EC#)]
216-849-7 | [Molecular Formula]
C9H8O4 | [MDL Number]
MFCD00002557 | [Molecular Weight]
180.16 | [MOL File]
1679-64-7.mol |
| Chemical Properties | Back Directory | [Appearance]
white to off-white powder | [Melting point ]
220-223 °C (lit.) | [Boiling point ]
232.96°C (rough estimate) | [density ]
1.1987 (rough estimate) | [refractive index ]
1.4209 (estimate) | [storage temp. ]
Sealed in dry,Room Temperature | [solubility ]
chloroform/methanol: soluble50mg/mL, clear, colorless (1:1) | [form ]
Powder | [pka]
3.77±0.10(Predicted) | [color ]
White to off-white | [Water Solubility ]
Slightly soluble in water. Also soluble in methanol, benzene and ether. | [Detection Methods]
HPLC | [BRN ]
1911082 | [InChI]
1S/C9H8O4/c1-13-9(12)7-4-2-6(3-5-7)8(10)11/h2-5H,1H3,(H,10,11) | [InChIKey]
REIDAMBAPLIATC-UHFFFAOYSA-N | [SMILES]
COC(=O)c1ccc(cc1)C(O)=O | [CAS DataBase Reference]
1679-64-7(CAS DataBase Reference) | [NIST Chemistry Reference]
Monomethyl terephthalate(1679-64-7) | [EPA Substance Registry System]
1,4-Benzenedicarboxylic acid, monomethyl ester (1679-64-7) |
| Questions And Answer | Back Directory | [Preparation]
Monomethyl terephthalate was prepared by hydrolyzing dimethyl terephthalate in KOH methanol solution and then acidifying it with hydrochloric acid, with a product yield of 91.2%. | [Description]
The mono-methyl terephthalate 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.
| [References]
Schoengen, Anton, Georg Schreiber, and Heinz Schroeder. U.S. Patent No. 4,302,595. 24 Nov. 1981.
Li, Jiaxi, Ji-Dong Gu, and Li Pan. International Biodeterioration & Biodegradation 55.3 (2005): 223-232.
Li, Jiaxi, Ji-Dong Gu, and Jun-hua Yao. International Biodeterioration & Biodegradation 56.3 (2005): 158-165.
|
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H315-H319-H335 | [Precautionary statements ]
P261-P280a-P304+P340-P305+P351+P338-P405-P501a | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
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 | [HazardClass ]
IRRITANT | [HS Code ]
29173980 | [Storage Class]
11 - Combustible Solids | [Hazardous Substances Data]
1679-64-7(Hazardous Substances Data) |
| Hazard Information | Back Directory | [Chemical Properties]
white to off-white powder | [Uses]
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. |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
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| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Jia Xing Isenchem Co.,Ltd
|
| Telephone: |
0573-85285100 18627885956 |
| Website: |
https://www.chemicalbook.com/ShowSupplierProductsList14265/0_EN.htm |
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