CAS No.271241-14-6,Dimefluthrin Suppliers,MSDS download

Products Categories

Pharmaceutical (52)
Agrochemicals (20)
Organic Chemicals (16)
Others (7)
Catalyst and Auxiliary (2)
Reagent (2)

Basic Information

Molecular Structure:
CAS No.:	271241-14-6
Name:	Dimefluthrin
Article Data:	4

Formula:	C₁₉H₂₂F₄O₃
Molecular Weight:	374.375
Synonyms:	Cyclopropanecarboxylicacid, 2,2-dimethyl-3-(2-methyl-1-propenyl)-,[2,3,5,6-tetrafluoro-4-(methoxymethyl)phenyl]methyl ester (9CI);2,3,5,6-Tetrafluoro-4-(methoxymethyl)benzyl2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate;4-Methoxymethyl-2,3,5,6-tetrafluorobenzyl 3-(2-methyl-1-propenyl)-2,2-dimethylcyclopropanecarboxylate;[2,3,5,6-Tetrafluoro-4-(methoxymethyl)phenyl]methyl2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate;
EINECS:	200-001-8
Density:	1.255 g/cm³
Boiling Point:	352.4 °C at 760 mmHg
Flash Point:	161.4 °C
PSA:	71.06000
LogP:	9.34200

Synthetic route

: 83282-91-1
2,3,5,6-tetrafluoro-4-(methoxymethyl)benzyl alcohol

: 10453-89-1
chrysanthemumic acid

A: 271241-14-6
2,3,5,6-tetrafluoro-4-(methoxymethyl)benzyl 2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate

B: n-propyl 2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate

Conditions

Conditions	Yield
Stage #1: 2,3,5,6-tetrafluoro-4-(methoxymethyl)benzyl alcohol With zircornium(IV) n-propoxide In propan-1-ol; xylene at 143 - 145℃; Stage #2: chrysanthemumic acid With 2,6-di-tert-butyl-4-methyl-phenol In propan-1-ol; xylene at 145 - 147℃; for 8h; Product distribution / selectivity;	A 97% B n/a

...Expand

: 83282-91-1
2,3,5,6-tetrafluoro-4-(methoxymethyl)benzyl alcohol

: 10453-89-1
chrysanthemumic acid

: 271241-14-6
2,3,5,6-tetrafluoro-4-(methoxymethyl)benzyl 2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate

Conditions

Conditions	Yield
In 5,5-dimethyl-1,3-cyclohexadiene	70%

: 83282-91-1
2,3,5,6-tetrafluoro-4-(methoxymethyl)benzyl alcohol

: 10026-11-6
zirconium(IV) chloride

: 10453-89-1
chrysanthemumic acid

: 271241-14-6
2,3,5,6-tetrafluoro-4-(methoxymethyl)benzyl 2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate

Conditions

Conditions	Yield
In 5,5-dimethyl-1,3-cyclohexadiene	68%

...Expand

: 83282-91-1
2,3,5,6-tetrafluoro-4-(methoxymethyl)benzyl alcohol

: 4489-14-9
(1R)-trans-3-(2-methyl-1-propenyl)-2,2-dimethylcyclopropanecarboxylic acid chloride

: 53955-46-7
(1R)-cis-3-(2-methyl-1-propenyl)-2,2-dimethylcyclopropanecarboxylic chloride

: 26770-95-6
(1S)-trans-chrysanthemumic acid-chloride

: 56650-12-5
(1S)-cis-3-(2-methyl-1-propenyl)-2,2-dimethylcyclopropanecarboxylic chloride

: 271241-14-6
2,3,5,6-tetrafluoro-4-(methoxymethyl)benzyl 2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate

Conditions

Conditions	Yield
In tetrahydrofuran at 0 - 20℃; for 8h;

...Expand

: tetra{2,3,5,6-tetrafluoro-4-(methoxymethyl)benzyloxy}zirconium

: 10453-89-1
chrysanthemumic acid

: 271241-14-6
2,3,5,6-tetrafluoro-4-(methoxymethyl)benzyl 2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate

Conditions

Conditions	Yield
In propan-1-ol; xylene at 145 - 147℃; for 8h; Product distribution / selectivity;

: 83282-91-1
2,3,5,6-tetrafluoro-4-(methoxymethyl)benzyl alcohol

: 4489-12-7, 4489-14-9, 26770-95-6, 28684-92-6, 34909-52-9, 51348-74-4, 53955-46-7, 56650-12-5, 14297-81-5
3-(2-methyl-1-propenyl)-2,2-dimethylcyclopropanecarbonyl chloride

: 271241-14-6
2,3,5,6-tetrafluoro-4-(methoxymethyl)benzyl 2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate

Conditions

Conditions	Yield
With pyridine In tetrahydrofuran

: 271241-14-6
2,3,5,6-tetrafluoro-4-(methoxymethyl)benzyl 2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate

: 609346-30-7
4-methoxymethyl-2,3,5,6-tetrafluorobenzyl 2,2-dimethyl-3-formylcyclopropanecarboxylate

Conditions

Conditions	Yield
With osmium(VIII) oxide; potassium metaperiodate In tetrahydrofuran; 1,4-dioxane; water at 20℃; for 2h; Heating / reflux;

Raw Materials

Country:
Business Type:
All

Lab/Research institutions

Trading Company

Manufacturers

Other
Certificate:
Manufacturer

Enterprise Authentication

ISO

GMP

FDA

HALAL

Display:default sort
Suppiers of more reward points first

New supplier

Total:71 Page 1 of 2 1 2 Next>>

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 271241-14-6

Specification

The Dimefluthrin is an organic compound with the formula C₁₉H₂₂F₄O₃. The systematic name of this chemical is 2,3,5,6-tetrafluoro-4-(methoxymethyl)benzyl 2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropanecarboxylate. With the CAS registry number 271241-14-6, it is also named as cyclopropanecarboxylic acid, 2,2-dimethyl-3-(2-methyl-1-propen-1-yl)-, [2,3,5,6-tetrafluoro-4-(methoxymethyl)phenyl]methyl ester. The product's classification code is Insecticides.

Physical properties about Dimefluthrin are: (1)CD/LogP: 5.46; (2)# of Rule of 5 Violations: 1; (3)#H bond acceptors: 3; (4)#Freely Rotating Bonds: 7; (5)Polar Surface Area: 35.53 Å²; (6)Index of Refraction: 1.516; (7)Molar Refractivity: 90.08 cm³; (8)Molar Volume: 298.1 cm³; (9)Polarizability: 35.71×10^-24cm³; (10)Surface Tension: 38.8 dyne/cm; (11)Density: 1.255 g/cm³; (12)Flash Point: 161.4 °C; (13)Enthalpy of Vaporization: 59.73 kJ/mol; (14)Boiling Point: 352.4 °C at 760 mmHg; (15)Vapour Pressure: 3.84E-05 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: Fc1c(F)c(c(F)c(F)c1COC(=O)C2C(/C=C(/C)C)C2(C)C)COC
(2)InChI: InChI=1/C19H22F4O3/c1-9(2)6-12-13(19(12,3)4)18(24)26-8-11-16(22)14(20)10(7-25-5)15(21)17(11)23/h6,12-13H,7-8H2,1-5H3
(3)InChIKey: OOWCJRMYMAMSOH-UHFFFAOYAM
(4)Std. InChI: InChI=1S/C19H22F4O3/c1-9(2)6-12-13(19(12,3)4)18(24)26-8-11-16(22)14(20)10(7-25-5)15(21)17(11)23/h6,12-13H,7-8H2,1-5H3
(5)Std. InChIKey: OOWCJRMYMAMSOH-UHFFFAOYSA-N