CAS No.17640-25-4,DICHLOROMETHOXYACETIC ACID METHYL ESTER Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	17640-25-4
Name:	DICHLOROMETHOXYACETIC ACID METHYL ESTER
Article Data:	5

Formula:	C₄H₆Cl₂O₃
Molecular Weight:	172.996
Synonyms:	Aceticacid, dichloromethoxy-, methyl ester (8CI,9CI);Methyl dichloromethoxyacetate;Methyl methoxydichloroacetate;Methyl 2,2-dichloro-2-methoxyacetate;ZINC02539451;297917_ALDRICH;AC1MC522;CID2724502;Dichloromethoxyacetic Acid Methyl Ester;
Density:	1.359 g/cm³
Boiling Point:	180 °C at 760 mmHg
Flash Point:	90.6 °C
Appearance:	Colorless Liquid
Hazard Symbols:	C
Risk Codes:	34-36/37
Safety:	23-26-27-36/37/39-45
Transport Information:	UN 3265
PSA:	35.53000
LogP:	0.93720

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Specification

The Acetic acid,2,2-dichloro-2-methoxy-, methyl ester with CAS registry number of 17640-25-4 is also known as Methyl dichloromethoxyacetate. The IUPAC name is Methyl 2,2-dichloro-2-methoxyacetate. It belongs to product categories of C2 to C5; Carbonyl Compounds; Esters. In addition, the formula is C₄H₆Cl₂O₃ and the molecular weight is 172.99.

Physical properties about Acetic acid,2,2-dichloro-2-methoxy-, methyl ester are: (1)ACD/LogP: 1.75; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.75; (4)ACD/LogD (pH 7.4): 1.75; (5)ACD/BCF (pH 5.5): 12.49; (6)ACD/BCF (pH 7.4): 12.49; (7)ACD/KOC (pH 5.5): 212.11; (8)ACD/KOC (pH 7.4): 212.11; (9)#H bond acceptors: 3; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 35.53Å²; (13)Index of Refraction: 1.443; (14)Molar Refractivity: 33.76 cm³; (15)Molar Volume: 127.2 cm³; (16)Polarizability: 13.38×10^-24cm³; (17)Surface Tension: 34.2 dyne/cm; (18)Density: 1.359 g/cm³; (19)Flash Point: 90.6 °C; (20)Enthalpy of Vaporization: 41.63 kJ/mol; (21)Boiling Point: 180 °C at 760 mmHg; (22)Vapour Pressure: 0.915 mmHg at 25 °C.

Uses of Acetic acid,2,2-dichloro-2-methoxy-, methyl ester: it is used to produce [Methoxy(methoxycarbonyl)chloromethyl]phosphonic dichloride and Chloromethane by reaction with Phosphorodichloridous acid methyl ester. The reaction occurs with reagent FeCl₃ and other condition of 60-80 °C for 0.75 hour(s). The yield is about 70%.

Acetic acid,2,2-dichloro-2-methoxy-, methyl ester is used to produce [Methoxy(methoxycarbonyl)chloromethyl]phosphonic dichloride and Chloromethane by reaction with Phosphorodichloridous acid methyl ester.

When you are using this chemical, please be cautious about it. As a chemical, it is irritating to eyes and respiratory system and it causes burns. During using it, wear suitable protective clothing, gloves and eye/face protection. Do not breathe gas/fumes/vapour/spray. After using it, take off immediately all contaminated clothing. If contact with eyes accidently, rinse immediately with plenty of water and seek medical advice. What's more, in case of accident or if you feel unwell seek medical advice immediately

You can still convert the following datas into molecular structure:
1. SMILES: O=C(OC)C(Cl)(Cl)OC
2. InChI: InChI=1/C4H6Cl2O3/c1-8-3(7)4(5,6)9-2/h1-2H3
3. InChIKey: FWIGIASHGJFYOL-UHFFFAOYAE
4. Std. InChI: InChI=1S/C4H6Cl2O3/c1-8-3(7)4(5,6)9-2/h1-2H3
5. Std. InChIKey: FWIGIASHGJFYOL-UHFFFAOYSA-N