1,2-TRIMETHYLENEDIOXYBENZENE
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- $10 - $2132
- Product name: 1,2-TRIMETHYLENEDIOXYBENZENE
- CAS: 7216-18-4
- MF: C9H10O2
- MW: 150.17
- EINECS:
- MDL Number:MFCD01333457
- Synonyms:OTAVA-BB BB7020410055;3,4-Dihydro-2H-1,5-benzodioxepine;1,2-TRIMETHYLENEDIOXYBENZENE;3,4-dihydro-2h-5-benzodioxepin ;Pyrocatechol trimethylene ether;1,5-benzodioxepane ;3,4-Dihydro-2H-1,5-Benzodioxep;3,4-dihydro-2H-benzo[b][1,4]dioxepine
43 prices
Selected condition：
Brand
- aablocks
- Activate Scientific
- AK Scientific
- Alichem
- Ambeed
- American Custom Chemicals Corporation
- Apolloscientific
- Biosynth
- Chemcia Scientific
- Chemenu
- Crysdot
- SynQuest Laboratories
- Thermo Scientific Chemicals
- TRC
Package
- 5MG
- 100mg
- 1g
- 5g
- 10g
- 25g
- 50g
- 100g
- 500g
- Manufactureraablocks
- Product numberAA003IEK
- Product description3,4-Dihydro-2H-1,5-benzodioxepin 98%
- Packaging5g
- Price$31
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003IEK
- Product description3,4-Dihydro-2H-1,5-benzodioxepin 98%
- Packaging25g
- Price$127
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003IEK
- Product description3,4-Dihydro-2H-1,5-benzodioxepin 98%
- Packaging1g
- Price$10
- Updated2026-05-28
- Buy
- ManufacturerActivate Scientific
- Product numberAS21025
- Product description3,4-Dihydro-2H-1,5-benzodioxepine 98%
- Packaging1g
- Price$28
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS21025
- Product description3,4-Dihydro-2H-1,5-benzodioxepine 98%
- Packaging5g
- Price$82
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS21025
- Product description3,4-Dihydro-2H-1,5-benzodioxepine 98%
- Packaging25g
- Price$291
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product number1200AC
- Product description3,4-Dihydro-2H-benzo[b][1,4]dioxepine
- Packaging1g
- Price$32.6
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number7216184
- Product description3,4-Dihydro-2H-benzo[b][1,4]dioxepine
- Packaging5g
- Price$162.8
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number7216184
- Product description3,4-Dihydro-2H-benzo[b][1,4]dioxepine
- Packaging25g
- Price$448.44
- Updated2021-12-16
- Buy
- ManufacturerAlichem
- Product number7216184
- Product description3,4-Dihydro-2H-benzo[b][1,4]dioxepine
- Packaging100g
- Price$492
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA883847
- Product description3,4-Dihydro-2H-1,5-benzodioxepin 98%
- Packaging100g
- Price$512
- Updated2026-06-05
- Buy
- ManufacturerAmbeed
- Product numberA883847
- Product description3,4-Dihydro-2H-1,5-benzodioxepin 98%
- Packaging25g
- Price$183
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA883847
- Product description3,4-Dihydro-2H-1,5-benzodioxepin 98%
- Packaging25g
- Price$140
- Updated2026-06-05
- Buy
- ManufacturerAmbeed
- Product numberA883847
- Product description3,4-Dihydro-2H-1,5-benzodioxepin 98%
- Packaging5g
- Price$38
- Updated2026-06-05
- Buy
- ManufacturerAmbeed
- Product numberA883847
- Product description3,4-Dihydro-2H-1,5-benzodioxepin 98%
- Packaging5g
- Price$55
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA883847
- Product description3,4-Dihydro-2H-1,5-benzodioxepin 98%
- Packaging1g
- Price$11
- Updated2026-06-05
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003IEK | 3,4-Dihydro-2H-1,5-benzodioxepin 98% | 5g | $31 | 2026-05-28 | Buy |
| aablocks | AA003IEK | 3,4-Dihydro-2H-1,5-benzodioxepin 98% | 25g | $127 | 2026-05-28 | Buy |
| aablocks | AA003IEK | 3,4-Dihydro-2H-1,5-benzodioxepin 98% | 1g | $10 | 2026-05-28 | Buy |
| Activate Scientific | AS21025 | 3,4-Dihydro-2H-1,5-benzodioxepine 98% | 1g | $28 | 2026-06-04 | Buy |
| Activate Scientific | AS21025 | 3,4-Dihydro-2H-1,5-benzodioxepine 98% | 5g | $82 | 2026-06-04 | Buy |
| Activate Scientific | AS21025 | 3,4-Dihydro-2H-1,5-benzodioxepine 98% | 25g | $291 | 2026-06-04 | Buy |
| AK Scientific | 1200AC | 3,4-Dihydro-2H-benzo[b][1,4]dioxepine | 1g | $32.6 | 2021-12-16 | Buy |
| Alichem | 7216184 | 3,4-Dihydro-2H-benzo[b][1,4]dioxepine | 5g | $162.8 | 2021-12-16 | Buy |
| Alichem | 7216184 | 3,4-Dihydro-2H-benzo[b][1,4]dioxepine | 25g | $448.44 | 2021-12-16 | Buy |
| Alichem | 7216184 | 3,4-Dihydro-2H-benzo[b][1,4]dioxepine | 100g | $492 | 2021-12-16 | Buy |
| Ambeed | A883847 | 3,4-Dihydro-2H-1,5-benzodioxepin 98% | 100g | $512 | 2026-06-05 | Buy |
| Ambeed | A883847 | 3,4-Dihydro-2H-1,5-benzodioxepin 98% | 25g | $183 | 2021-12-16 | Buy |
| Ambeed | A883847 | 3,4-Dihydro-2H-1,5-benzodioxepin 98% | 25g | $140 | 2026-06-05 | Buy |
| Ambeed | A883847 | 3,4-Dihydro-2H-1,5-benzodioxepin 98% | 5g | $38 | 2026-06-05 | Buy |
| Ambeed | A883847 | 3,4-Dihydro-2H-1,5-benzodioxepin 98% | 5g | $55 | 2021-12-16 | Buy |
| Ambeed | A883847 | 3,4-Dihydro-2H-1,5-benzodioxepin 98% | 1g | $11 | 2026-06-05 | Buy |
Properties
Melting point :14-15℃
Boiling point :221℃
Density :1.103
RTECS :DF4725200
refractive index :1.5450
Flash point :92℃
storage temp. :Sealed in dry,Room Temperature
Appearance :Colorless to light yellow Liquid
Water Solubility :Slightly soluble in water.
Boiling point :221℃
Density :1.103
RTECS :DF4725200
refractive index :1.5450
Flash point :92℃
storage temp. :Sealed in dry,Room Temperature
Appearance :Colorless to light yellow Liquid
Water Solubility :Slightly soluble in water.
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
It is used as an active pharmaceutical intermediate.Related product price
-
7216-18-4
$10-2132 -
175136-35-3
$176.09-1818.21 -
3,4-DIHYDRO-2H-1,5-BENZODIOXEPINE-7-CARBOXYLIC ACID
$25-2008
Suppliers and manufacturers
Capot Chemical Co.,Ltd.
CONIER CHEM AND PHARMA LIMITED
Fuxin Pharmaceutical
Dayang Chem (Hangzhou) Co.,Ltd.
HANGZHOU LEAP CHEM CO., LTD.
Coresyn Pharmatech Co., Ltd.
GIHI CHEMICALS CO.,LIMITED
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
![3,4-DIHYDRO-2H-BENZO[B][1,4]DIOXEPINE](/ProductImageEN1/2025-06/small/e4023614-9192-4def-a5e9-d9992381b7ac.png){kind=small}
