1-Hydroxymethylbenzocyclobutene
- CAS No.
- 15100-35-3
- Chemical Name:
- 1-Hydroxymethylbenzocyclobutene
- Synonyms
- Bicyclo[4.2.0]octa-1,3,5,7-tetraen-7-ylMethanol;1-Benzocyclobutenmethanol;1-Hydroxymethyl-benzocyclobuten;1-hydroxymethylbenzocyclobutene;Bicyclo[4.2.0]octa-1,3,5-triene-7-m;7-bicyclo[4.2.0]octa-1,3,5-trienylmethanol;Bicyclo[4.2.0]octa-1,3,5-triene-7-methanol;Bicyclo[4.2.0]octa-1,3,5-trien-7-ylmethanol;7-bicyclo[4.2.0]octa-1(8),2,4,6-tetraenylmethanol;1-Hydroxymethylbenzocyclobutene ISO 9001：2015 REACH
- CBNumber:
- CB8966416
- Molecular Formula:
- C9H10O
- Molecular Weight:
- 134.18
- MDL Number:
- MFCD09752655
- MOL File:
- 15100-35-3.mol
- MSDS File:
- SDS
| Boiling point | 249.4±9.0 °C(Predicted) |
|---|---|
| Density | 1.124±0.06 g/cm3(Predicted) |
| storage temp. | Sealed in dry,Room Temperature |
| pka | 14.77±0.10(Predicted) |
| InChI | InChI=1S/C9H10O/c10-6-8-5-7-3-1-2-4-9(7)8/h1-4,8,10H,5-6H2 |
| InChIKey | FJVJYFYHZSSACB-UHFFFAOYSA-N |
| SMILES | C12C(C(CO)C1)=CC=CC=2 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|---|---|
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| HS Code | 2906290090 |
1-Hydroxymethylbenzocyclobutene price More Price(29)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Apolloscientific | OR931311 | 1-Hydroxymethylbenzocyclobutene 97% | 15100-35-3 | 100mg | $37 | 2026-06-04 | Buy |
| Apolloscientific | OR931311 | 1-Hydroxymethylbenzocyclobutene 97% | 15100-35-3 | 250mg | $49 | 2026-06-04 | Buy |
| Apolloscientific | OR931311 | 1-Hydroxymethylbenzocyclobutene 97% | 15100-35-3 | 1g | $117 | 2026-06-04 | Buy |
| Apolloscientific | OR931311 | 1-Hydroxymethylbenzocyclobutene 97% | 15100-35-3 | 5g | $452 | 2026-06-04 | Buy |
| Activate Scientific | AS110691 | Bicyclo[4.2.0]octa-1,3,5-trien-7-ylmethanol 97% | 15100-35-3 | 250mg | $94 | 2026-06-04 | Buy |
1-Hydroxymethylbenzocyclobutene Chemical Properties, Uses, Production
Uses
1-Hydroxymethylbenzocyclobutene is a compound containing a highly reactive BCB group. It serves as a key intermediate in the preparation of polymers, photoresists and advanced electronic materials, and is widely used in the field of microelectronics.
Synthesis
![Bicyclo[4.2.0]octa-1,3,5-triene-7-carboxylic acid, (+)- (9CI)](/CAS/GIF/163222-89-7.gif)
163222-89-7
15100-35-3
Step A: Borane-THF solution (1M, 4 mL, 1.2 equiv) was slowly added dropwise to a solution of bicyclo[4.2.0]octa-1,3,5-triene-7-carboxylic acid (500 mg, 3.38 mmol) in THF (6 mL) at 0 °C. The reaction mixture was gradually warmed to room temperature and stirred overnight. Upon completion of the reaction, the reaction was quenched with water, the organic phase was extracted with EtOAc and dried with anhydrous MgSO4. Purification by silica gel column chromatography (eluent: 5-20% EtOAc/hexane gradient) afforded bicyclo[4.2.0]octa-1,3,5-trien-7-ylmethanol (388 mg, 86% yield).
References
[1] Patent: US2016/31875, 2016, A1. Location in patent: Paragraph 0276; 0277
[2] Journal of Medicinal Chemistry, 1965, vol. 8, p. 255 - 257
1-Hydroxymethylbenzocyclobutene Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Beijing Ouhe Technology Co., Ltd | 13552068683 13522913783 | 2355560935@qq.com | China | 11777 | 60 |
| Shanghai Longsheng chemical Co.,Ltd. | 58099637 13585536065 | sales@shlschem.com | China | 9880 | 59 |
| Shanghai MOF Chemical Tech Limited | 13661494087 18964793018 | sales@mof-chemicals.com | China | 292 | 55 |
| Beijin Yangguang Furui Chemical co.,Ltd. | 010-57495520 13521095525 | zhw512@foxmail.com | China | 487 | 55 |
| Shanghai Jovan Biochemical Technology Co. Ltd. | +86-021-61654350 | 1245958370@qq.com | China | 2979 | 50 |
| Nanjing Chalf-Pharm Technology Co., Ltd. | 025-57018978 18251899859 | sales@chalf-pharm.com | China | 5855 | 50 |
| Watson Biotechnology Co.,Ltd | 027-59207879 1972026995 18140587686 | sales@3600chem.com | China | 4180 | 55 |
| Shijiazhuang Sdyano Fine Chemical Co., Ltd. | 0311-89250318 031166536426; | master@sjzsdyn.com | China | 3491 | 58 |
| Zhengzhou Acme Chemical Co., Ltd. | 0371-0371-55629727 13323845623 | 2885676761@qq.com | China | 9957 | 58 |
| Amadis Chemical Company Limited | 571-89925085 | sales@amadischem.com | China | 131885 | 58 |
View Latest Price from 1-Hydroxymethylbenzocyclobutene manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-09-02 | 1-Hydroxymethylbenzocyclobutene
15100-35-3
|
$5.00 | 1KG | 99% | Henan Fengda Chemical Co., Ltd | ||
 |
2025-04-04 | 1-Hydroxymethylbenzocyclobutene
15100-35-3
|
1KG | 98% | 1ton | Henan Aochuang Chemical Co.,Ltd. | ||
 |
2019-07-06 | 1-Hydroxymethylbenzocyclobutene
15100-35-3
|
$7.00 | 1kg | 99% | 100kg | Career Henan Chemical Co |
-
- 1-Hydroxymethylbenzocyclobutene
15100-35-3
- $5.00
- 99%
- Henan Fengda Chemical Co., Ltd
-
- 1-Hydroxymethylbenzocyclobutene
15100-35-3
- 98%
- Henan Aochuang Chemical Co.,Ltd.
-
- 1-Hydroxymethylbenzocyclobutene
15100-35-3
- $7.00
- 99%
- Career Henan Chemical Co
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