5-METHYL-1,3-BENZODIOXOLE
- CAS No.
- 7145-99-5
- Chemical Name:
- 5-METHYL-1,3-BENZODIOXOLE
- Synonyms
- ai3-20481;TIMTEC-BB SBB008152;5-methyl-3-benzodioxole;5-METHYL-1,3-BENZODIOXOLE;3,4-methylenedioxy-toluen;1,3-Benzodioxole, 5-methyl-;3,4-(METHYLENEDIOXY)TOLUENE;5-Methylbenzo[d][1,3]dioxole;4-METHYL-1,2-METHYLENEDIOXYBENZENE;1,2-(Methylenedioxy)-4-methylbenzene
- CBNumber:
- CB0438748
- Molecular Formula:
- C8H8O2
- Molecular Weight:
- 136.15
- MOL File:
- 7145-99-5.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/5/9 9:30:20
| Boiling point | 199-200 °C (lit.) |
|---|---|
| Density | 1.135 g/mL at 25 °C (lit.) |
| refractive index |
n |
| Flash point | 169 °F |
| storage temp. | 2-8°C |
| CAS DataBase Reference | 7145-99-5(CAS DataBase Reference) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H318 | |||||||||
| Precautionary statements | P264-P270-P280-P301+P312-P305+P351+P338-P501 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22-41 | |||||||||
| Safety Statements | 26-39 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | DF4921090 | |||||||||
| NFPA 704 |
|
5-METHYL-1,3-BENZODIOXOLE Chemical Properties,Uses,Production
Uses
3,4-(Methylenedioxy)toluene can be used as a cation scavenger for the selective cleavage of 4-(3,4-dimethoxyphenyl)benzyl (DMPBn) ethers affording the corresponding deprotected products in the presence of trifluoroacetic acid (TFA) in anhydrous CH2Cl2.
It can also be used as a starting material to prepare:
- 1,3-Benzodioxole-5-carboxaldehyde via photooxidation using CBr4.
- 6-Methyl-1,3-benzodioxole-5-carboxaldehyde by treating with dichloromethylmethyl ether and TiCl4.
5-METHYL-1,3-BENZODIOXOLE Preparation Products And Raw materials
Raw materials
Preparation Products
5-METHYL-1,3-BENZODIOXOLE Suppliers
Global( 87)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Vihita Chem Private Limited | +91-9512002673 +91-9512002673 | Gujarat, India | 122 | 58 | Inquiry |
| Roshel Laboratories | +91-8310388232 +91-9964951765 | Karnataka, India | 28 | 58 | Inquiry |
| CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
| Pharmaffiliates Analytics and Synthetics P. Ltd | +91-172-5066494 | Haryana, India | 6773 | 58 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29826 | 58 | Inquiry |
| Fuxin Pharmaceutical | +86-021-021-50872116 +8613122107989 | China | 10297 | 58 | Inquiry |
| SHANGHAI T&W PHARMACEUTICAL CO., LTD. | +86-021-61551413 +8618813727289 | China | 5738 | 58 | Inquiry |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | China | 52861 | 58 | Inquiry |
| Aromsyn Co., Ltd. | +86-0571-85585865 +8613336024896 | China | 19185 | 58 | Inquiry |
| GIHI CHEMICALS CO.,LIMITED | +8618058761490 | China | 49999 | 58 | Inquiry |
7145-99-5(5-METHYL-1,3-BENZODIOXOLE)Related Search:
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TIMTEC-BB SBB008152
4-METHYL-1,2-METHYLENEDIOXYBENZENE
5-METHYL-1,3-BENZODIOXOLE
3,4-(METHYLENEDIOXY)TOLUENE
1,3-Benzodioxole, 5-methyl-
3,4-methylenedioxy-toluen
5-methyl-3-benzodioxole
ai3-20481
5-Methyl-1,3-benzodioxole~1-Methyl-3,4-(methylenedioxy)benzene
1,2-(Methylenedioxy)-4-methylbenzene
5-Methylbenzo[d][1,3]dioxole
7145-99-5
Building Blocks
Organic Building Blocks
Oxygen Compounds
Protected Alcohols/Phenols
Building Blocks
Chemical Synthesis
Organic Building Blocks
Oxygen Compounds
Protected Alcohols/Phenols
Aromatic Hydrocarbons (substituted) & Derivatives