1,3-DibroMo-2,2-diMethoxy...
1,3-Dibromo-2,2-dimethoxypropane
CAS: 22094-18-4
Molecular Formula: C5H10Br2O2
1,3-DibroMo-2,2-diMethoxy... - Names and Identifiers
| Name | 1,3-Dibromo-2,2-dimethoxypropane |
| Synonyms | AKOS BBS-00001922 1,3-DibroMo-2,2-diMethoxy... 1,3-DIBROMO-2,2-DIMETHOXYPROPANE 1,3-Dibromo-2,2-dimethoxypropane 1,3-0DIBROMO-2,2-DIMETHOXYPROPANE 1,3-Dibromoacetone dimethyl acetal 1,3-Acetone dibroMide diMethyl acetal |
| CAS | 22094-18-4 |
| EINECS | 681-907-4 |
| InChI | InChI=1/C5H10Br2O2/c1-8-5(3-6,4-7)9-2/h3-4H2,1-2H3 |
| InChIKey | CPAHOXOBYHMHDT-UHFFFAOYSA-N |
1,3-DibroMo-2,2-diMethoxy... - Physico-chemical Properties
| Molecular Formula | C5H10Br2O2 |
| Molar Mass | 261.94 |
| Density | 1.8049 (rough estimate) |
| Melting Point | 65-68 °C |
| Boling Point | 235°C (rough estimate) |
| Flash Point | 100.1°C |
| Solubility | soluble in Methanol |
| Vapor Presure | 0.0281mmHg at 25°C |
| Appearance | White crystalline powder |
| Color | White |
| BRN | 1698992 |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.5120 (estimate) |
| MDL | MFCD00051792 |
1,3-DibroMo-2,2-diMethoxy... - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| HS Code | 29091990 |
1,3-DibroMo-2,2-diMethoxy... - Introduction
1,3-dibromo-2, 2-dimethoxypropane (1,3-dibromo-2, 2-dimethoxypropane) is an organic compound. It is a colorless liquid with a pungent smell. The following is a description of the properties, uses, preparation and safety information of this compound:
Nature:
-Appearance: colorless liquid
-Molecular formula: C7H14Br2O2
-Molecular weight: 285.99g/mol
-Melting point:-37 ° C
-Boiling Point: 195-197 ° C
-Density: 1.63g/cm³
-Solubility: Soluble in organic solvents such as ether, acetone and chloroform
Use:
1,3-dibromo-2, 2-dimethoxypropane is commonly used as a reagent in organic synthesis. It can be used to prepare other organic compounds such as ethers, esters and alcohols. Specific applications include:
-Synthesis of ether compounds: It can be used as a reagent for etherification reactions and reacts with alcohols to generate ether compounds.
-Synthetic Ester compound: It can be used in esterification reaction, reacting alcohol with acid to form ester.
-As a brominating agent: it can replace hydrogen atoms in other compounds with bromine atoms.
Method:
The preparation of 1,3-dibromo-2, 2-dimethoxypropane can be carried out by the following steps:
1. First, 1,3-propanediol is reacted with hydrogen bromide to obtain 1,3-dibromopropane.
2. Then, 1,3-dibromopropane is reacted with methanol to produce 1,3-dibromo-2, 2-dimethoxypane.
Safety Information:
1,3-dibromo-2, 2-dimethoxypropane needs to pay attention to the following safety matters when using:
-It is a flammable liquid, avoid exposure to open flames or high temperatures.
-Wear personal protective equipment such as safety glasses, gloves and protective clothing during operation.
-Contact with skin can cause irritation and may cause burns. Direct contact with skin should be avoided.
-Avoid inhaling its vapors and operate in a well-ventilated environment.
-Keep away from fire and oxidant when stored, and the storage temperature should generally be less than 30°C.
-the use of the process should pay attention to follow the correct experimental procedures and safe operation guidelines.
Summary: 1,3-dibromo-2, 2-dimethoxypropane is a commonly used organic synthesis reagent, which can be used to prepare ethers, esters and alcohols. In use, safe operating procedures should be followed and stored under appropriate conditions.
Nature:
-Appearance: colorless liquid
-Molecular formula: C7H14Br2O2
-Molecular weight: 285.99g/mol
-Melting point:-37 ° C
-Boiling Point: 195-197 ° C
-Density: 1.63g/cm³
-Solubility: Soluble in organic solvents such as ether, acetone and chloroform
Use:
1,3-dibromo-2, 2-dimethoxypropane is commonly used as a reagent in organic synthesis. It can be used to prepare other organic compounds such as ethers, esters and alcohols. Specific applications include:
-Synthesis of ether compounds: It can be used as a reagent for etherification reactions and reacts with alcohols to generate ether compounds.
-Synthetic Ester compound: It can be used in esterification reaction, reacting alcohol with acid to form ester.
-As a brominating agent: it can replace hydrogen atoms in other compounds with bromine atoms.
Method:
The preparation of 1,3-dibromo-2, 2-dimethoxypropane can be carried out by the following steps:
1. First, 1,3-propanediol is reacted with hydrogen bromide to obtain 1,3-dibromopropane.
2. Then, 1,3-dibromopropane is reacted with methanol to produce 1,3-dibromo-2, 2-dimethoxypane.
Safety Information:
1,3-dibromo-2, 2-dimethoxypropane needs to pay attention to the following safety matters when using:
-It is a flammable liquid, avoid exposure to open flames or high temperatures.
-Wear personal protective equipment such as safety glasses, gloves and protective clothing during operation.
-Contact with skin can cause irritation and may cause burns. Direct contact with skin should be avoided.
-Avoid inhaling its vapors and operate in a well-ventilated environment.
-Keep away from fire and oxidant when stored, and the storage temperature should generally be less than 30°C.
-the use of the process should pay attention to follow the correct experimental procedures and safe operation guidelines.
Summary: 1,3-dibromo-2, 2-dimethoxypropane is a commonly used organic synthesis reagent, which can be used to prepare ethers, esters and alcohols. In use, safe operating procedures should be followed and stored under appropriate conditions.
Last Update：2024-04-10 22:29:15
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View History
1,3-DibroMo-2,2-diMethoxy...
(4AR-反式)-八氢-2(1H)-喹喔啉酮
SER-CYS-ASN-THR-ALA-THR-CYS-VAL-THR-HIS-ARG-LEU-ALA-GLY-LEU-LEU-SER-ARG-SER-GLY-GLY-VAL-VAL-LYS-ASP-ASN-PHE-VAL-PRO-THR-ASN-VAL-GLY-SER-GLU-ALA-PHE-NH2(DISULFIDE BRIDGE CYS2-CYS7)
TRIS(I-PROPYLCYCLOPENTADIENYL)PRASEODYMIUM
DPP‐iC12
氮-15硫铵,硫酸铵-15N2
厄他培南侧链II
ALPHA-CGRP (RAT)
(E)-3-(4-氯-3-羟基苯基)丙烯酸
2-氯-6-溴喹啉
(4AR-反式)-八氢-2(1H)-喹喔啉酮
SER-CYS-ASN-THR-ALA-THR-CYS-VAL-THR-HIS-ARG-LEU-ALA-GLY-LEU-LEU-SER-ARG-SER-GLY-GLY-VAL-VAL-LYS-ASP-ASN-PHE-VAL-PRO-THR-ASN-VAL-GLY-SER-GLU-ALA-PHE-NH2(DISULFIDE BRIDGE CYS2-CYS7)
TRIS(I-PROPYLCYCLOPENTADIENYL)PRASEODYMIUM
DPP‐iC12
氮-15硫铵,硫酸铵-15N2
厄他培南侧链II
ALPHA-CGRP (RAT)
(E)-3-(4-氯-3-羟基苯基)丙烯酸
2-氯-6-溴喹啉