| Company Name: |
Energy Chemical
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| Tel: |
021-021-58432009 400-005-6266 |
| Email: |
sales8178@energy-chemical.com |
| Products Intro: |
Product Name:(BroMoMethylene)diMethyliMiniuM broMide
CAS:24774-61-6
Purity:95% Package:25G
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| | (BROMOMETHYLENE)DIMETHYLIMINIUM BROMIDE Basic information |
| | (BROMOMETHYLENE)DIMETHYLIMINIUM BROMIDE Chemical Properties |
| Melting point | 148-153 °C (lit.) | | form | solid | | BRN | 4155730 | | InChI | 1S/C3H7BrN.BrH/c1-5(2)3-4;/h3H,1-2H3;1H/q+1;/p-1 | | InChIKey | XIXYNENNFUBWFK-UHFFFAOYSA-M | | SMILES | [Br-].C\[N+](C)=C\Br |
| Hazard Codes | Xn | | Risk Statements | 20/21/22-36/37/38 | | Safety Statements | 26-36/37 | | WGK Germany | 3 | | F | 10-21 | | Storage Class | 11 - Combustible Solids | | Hazard Classifications | Acute Tox. 4 Dermal
Acute Tox. 4 Inhalation
Acute Tox. 4 Oral
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| | (BROMOMETHYLENE)DIMETHYLIMINIUM BROMIDE Usage And Synthesis |
| Uses | (Bromomethylene)dimethyliminium bromide (bromodi- methylformiminium bromide) may be employed for the synthesis of 6-phenyl-6-deoxy-2,3-di-O-methylcellulose. | | General Description | (Bromomethylene)dimethyliminium bromide participates in one-carbon homologation of aldehydes to carboxylic acid derivatives. | | Synthesis |
Dimethylbromomethyleneammonium Bromide can be synthesized by adding Phosphorus(III) Bromide slowly to DMF in chloroform. It is more reactive than the bromide salt, which has been accounted for by a rapid exchange of the bromide and dibromophosphate anions.
| | Precautions |
(Bromomethylene)dimethyliminium bromide is corrosive, air-sensitive, and lachrymatory, and must be treated with caution.
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| | (BROMOMETHYLENE)DIMETHYLIMINIUM BROMIDE Preparation Products And Raw materials |
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