Introduction：Basic information about Benzaldehyde dimethyl acetal CAS 1125-88-8, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Benzaldehyde dimethyl acetal Basic information
| Product Name: | Benzaldehyde dimethyl acetal |
| Synonyms: | (dimethoxymethyl)-benzen;2-(1-Methoxyethoxy)benzaldehyde;Benzaldehyde diMethyl acetal, 98% 100ML;Benzaldehyde diMethyl acetal, 98% 250ML;Benzaldehde diMethyl acetal;Benzaldehyde diMethyl acetal, 97.5%;BENZALDEHYDE DIMETHYL ACETAL FOR SYNTHES;Intedanib Impurity 8 |
| CAS: | 1125-88-8 |
| MF: | C9H12O2 |
| MW: | 152.19 |
| EINECS: | 214-413-0 |
| Product Categories: | Acetals/Ketals/Ortho Esters;Building Blocks;Aromatic Ethers;Chemical Synthesis;Organic Building Blocks;Oxygen Compounds;Biochemistry;Reagents for Oligosaccharide Synthesis;bc0001 |
| Mol File: | 1125-88-8.mol |
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Benzaldehyde dimethyl acetal Chemical Properties
| Melting point | 87-89 C |
| Boiling point | 87-89 °C/18 mmHg (lit.) |
| density | 1.014 g/mL at 25 °C (lit.) |
| FEMA | 2128 | BENZALDEHYDE DIMETHYL ACETAL |
| refractive index | n20/D 1.493(lit.) |
| Fp | 157 °F |
| storage temp. | Inert atmosphere,2-8°C |
| form | Liquid |
| color | Clear colorless |
| Odor | at 100.00 %. green earthy rooty nutty vegetable spinach potato fungal almond winey |
| Odor Type | green |
| biological source | synthetic |
| Water Solubility | decomposes |
| Sensitive | Moisture Sensitive |
| JECFA Number | 837 |
| BRN | 2044501 |
| Cosmetics Ingredients Functions | PERFUMING |
| InChI | 1S/C9H12O2/c1-10-9(11-2)8-6-4-3-5-7-8/h3-7,9H,1-2H3 |
| InChIKey | HEVMDQBCAHEHDY-UHFFFAOYSA-N |
| SMILES | COC(OC)c1ccccc1 |
| LogP | 2.24 |
| CAS DataBase Reference | 1125-88-8(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzaldehyde dimethyl acetal(1125-88-8) |
| EPA Substance Registry System | Benzene, (dimethoxymethyl)- (1125-88-8) |
Safety Information
| Hazard Codes | Xn |
| Risk Statements | 22-36/37/38 |
| Safety Statements | 23-24/25 |
| WGK Germany | WGK 3 |
| RTECS | CU5774000 |
| F | 10-21 |
| TSCA | TSCA listed |
| HazardClass | IRRITANT |
| HS Code | 29110000 |
| Storage Class | 10 - Combustible liquids |
| Hazard Classifications | Acute Tox. 4 Oral |
| Toxicity | LD50 orally in Rabbit: 1220 mg/kg LD50 dermal Rabbit > 5000 mg/kg |
Benzaldehyde dimethyl acetal Usage And Synthesis
| Chemical Properties | Clear colorless liquid |
| Chemical Properties | Benzaldehyde dimethyl acetal has a sweet, floral note; also reminiscent of almond |
| Occurrence | Reported found in rhubarb and potato. |
| Uses | Benzaldehyde dimethyl acetal used as an effective reagent for the construction of selenocarbonyl compounds. |
| Uses | Benzaldehyde dimethyl acetal is suitable for use in the synthesis of 4,6-dihydroxy sugar, required for the total synthesis of Porphyromonas gingivalis 381 derived lipid A. It may be used in the preparation of 1-O-methyl-2,3-di-O-galloyl-β-D-glucose. |
| Uses | Benzaldehyde dimethyl acetal may be used as an analytical reference standard for the quantification of the analyte in fresh and canned fish and Cinnamomum zeylanicum using gas-chromatography coupled to mass spectrometry (GC-MS). |
| Definition | ChEBI: (Dimethoxymethyl)benzene is a benzyl ether. |
| Preparation | From benzaldehyde and methanol in the presence of calcium chloride and HCl; from benzaldehyde and tetramethylorthosilicate in the presence of anhydrous HCl in methanol |
| Preparation | A mixture of ethylenediamine (1.2 g, 20 mmol), Ph3SbO (1.0 mmol), and P4S10 (2.0 mmol) was autoclaved under a pressure of CO2 (4.9 MPa). Imidazolidinone was isolated by column chromatography (silica gel; eluent: ethyl acetate/hexane, 1:1, v/v); yield 1.5 g (85%). |
| Taste threshold values | Taste characteristics at 25 ppm: green, nutty, brown and sweet |
| General Description | The abstraction of α-hydrogen atoms from benzaldehyde dimethyl acetal by active bromine at 80°C has been investigated. |
| Safety Profile | Moderately toxic by ingestion. A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes. |
Benzaldehyde dimethyl acetal Preparation Products And Raw materials
| Preparation Products | TRANS-BETA-NITROSTYRENE-->BENZYLIDENEMALONONITRILE-->BENZYL 2-ACETAMIDO-4,6-O-BENZYLIDENE-2-DEOXY-ALPHA-D-GLUCOPYRANOSIDE-->N-BENZYLDIETHYLAMINE-->BENZYL 2-ACETAMIDO-4,6-O-BENZYLIDENE-2-DEOXY-BETA-D-GLUCOPYRANOSIDE-->2-BORONOBENZALDEHYDE, PINACOL ESTER-->(E)-2-Nitroethenylbenzene-->2,4-dimethyl-3-phenyl-pentane-->(-)-DIMETHYL 2,3-O-BENZYLIDENE-L-TARTRATE-->BENZYL 4,6-O-BENZYLIDENE-ALPHA-D-MANNOPYRANOSIDE |
