CAS No.7252-83-7,Bromoacetaldehyde dimethyl acetal Suppliers

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Basic Information

Molecular Structure:
CAS No.:	7252-83-7
Name:	Bromoacetaldehyde dimethyl acetal
Article Data:	16

Formula:	C₄H₉BrO₂
Molecular Weight:	169.018
Synonyms:	Acetaldehyde,bromo-, dimethyl acetal (7CI,8CI);1,1-Dimethoxy-2-bromoethane;1-Bromo-2,2-dimethoxyethane;2,2-Dimethoxy-1-bromoethane;2,2-Dimethoxybromoethane;2,2-Dimethoxyethyl bromide;2-Bromo-1,1-dimethoxyethane;2-Bromoacetaldehydedimethyl acetal;NSC 73700;
EINECS:	230-669-6
Density:	1.43 g/cm³
Boiling Point:	150.8 °C at 760 mmHg
Flash Point:	53.9 °C
Solubility:	insoluble in water
Appearance:	clear colourless to light yellow liquid
Hazard Symbols:	Xi
Risk Codes:	10-36-36/37/38
Safety:	26-36/39-28-16
Transport Information:	UN 1989 3/PG 3
PSA:	18.46000
LogP:	1.00020

Synthetic route

: 67-56-1
methanol

: 108-05-4
vinyl acetate

: 7252-83-7
1-bromo-2,2-dimethoxyethane

Conditions

Conditions	Yield
With bromine at 20℃; Cooling;	77%
With bromine for 48h; Ambient temperature;	55%
With chloroform; bromine at -40℃;
With chloroform; bromine at -40℃;

: 67-56-1
methanol

: 107-25-5
methoxyethene

: 7252-83-7
1-bromo-2,2-dimethoxyethane

Conditions

Conditions	Yield
With bromine at -60 - -50℃;

: 67-56-1
methanol

: 2983-26-8
1,2-dibromoethyl ethyl ether

: 7252-83-7
1-bromo-2,2-dimethoxyethane

Conditions

Conditions	Yield
With potassium hydroxide

: 108-05-4
vinyl acetate

: 7252-83-7
1-bromo-2,2-dimethoxyethane

Conditions

Conditions	Yield
With tetrachloromethane Bromierung und Eintragen des Reaktionsgemisches in Methanol unter Kuehlung;

: 534-15-6
1,1-dimethoxyethane

: 7252-83-7
1-bromo-2,2-dimethoxyethane

Conditions

Conditions	Yield
With bromine

: 123-63-7
paracetaldehyde

: 7252-83-7
1-bromo-2,2-dimethoxyethane

Conditions

Conditions	Yield
at -10 - -5℃; Bromieren und Behandeln des Reaktionsproduktes mit absol.Methylalkohol;

: 67-56-1
methanol

: 107-25-5
methoxyethene

: 7726-95-6
bromine

: 7252-83-7
1-bromo-2,2-dimethoxyethane

Conditions

Conditions	Yield
at -60 - -50℃;

...Expand

: 2983-26-8
1,2-dibromoethyl ethyl ether

methanolic KOH: methanolic KOH

: 7252-83-7
1-bromo-2,2-dimethoxyethane

: 7252-83-7
1-bromo-2,2-dimethoxyethane

: 1074-82-4
potassium phtalimide

: 27328-34-3
2-(2,2-dimethoxyethyl)-1H-isoindole-1,3(2H)-dione

Conditions

Conditions	Yield
With acetamide; potassium iodide at 110 - 140℃; for 3.41667h;	100%
In N,N-dimethyl-formamide at 130 - 135℃; for 20h;	56%
With acetamide at 170℃;
With acetamide; potassium iodide at 130℃; for 5h;

: 121-30-2
chloraminophenamide

: 7252-83-7
1-bromo-2,2-dimethoxyethane

: 7181-60-4
3-bromomethyl-6-chloro-1,1-dioxo-1,2,3,4-tetrahydro-1λ6-benzo[1,2,4]thiadiazine-7-sulfonic acid amide

Conditions

Conditions	Yield
With hydrogen bromide In 1,4-dioxane; water at 100 - 120℃; for 0.333333h;	100%

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Specification

The Bromoacetaldehyde dimethyl acetal, with the CAS registry number 7252-83-7, is also known as Bromoacetal. It belongs to the product categories of Pharmaceutical Intermediates; Aromatic Aldehydes & Derivatives (substituted). Its EINECS registry number is 230-669-6. This chemical's molecular formula is C₄H₉BrO₂ and molecular weight is 169.02. Its IUPAC name is called 2-bromo-1,1-dimethoxyethane. This chemical is clear colourless to light yellow liquid. It should be sealed in a cool dry place. It is mainly used for synthesis of antibiotics, such as erythromycin, cephalosporins.

Physical properties of Bromoacetaldehyde dimethyl acetal: (1)ACD/LogP: 1.11; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.11; (4)ACD/LogD (pH 7.4): 1.11; (5)#H bond acceptors: 2; (6)#H bond donors: 0; (7)#Freely Rotating Bonds: 3; (8)Index of Refraction: 1.438; (9)Molar Refractivity: 31.76 cm³; (10)Molar Volume: 120.8 cm³; (11)Surface Tension: 28.8 dyne/cm; (12)Density: 1.398 g/cm³; (13)Flash Point: 53.9 °C; (14)Enthalpy of Vaporization: 37.17 kJ/mol; (15)Boiling Point: 150.8 °C at 760 mmHg; (16)Vapour Pressure: 4.81 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical may cause inflammation to the skin or other mucous membranes. It is flammable and is irritating to eyes, respiratory system and skin. You should keep away from sources of ignition - No smoking. Whenever you will contact it, please wear suitable protective clothing and eye/face protection.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: COC(CBr)OC
(2)InChI: InChI=1S/C4H9BrO2/c1-6-4(3-5)7-2/h4H,3H2,1-2H3
(3)InChIKey: FUSFWUFSEJXMRQ-UHFFFAOYSA-N