- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-(1-Piperazino)phenol
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-(1-Piperazino)phenol
- Price: ￥78.0/5g ￥548.0/100g ￥198.0/25g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1-(4-Hydroxyphenyl)piperazine
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: 1-(4-Hydroxyphenyl)piperazine
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
56621-48-8
56621-48-8 structure
- Name: 4-(1-Piperazino)phenol
- Chemical Name: 1-(4-Hydroxyphenyl)piperazine
- CAS Number: 56621-48-8
- Molecular Formula: C10H14N2O
- Molecular Weight: 178.231
- Create Date: 2018-04-07 08:00:00
- Modify Date: 2025-08-23 17:57:01
| Name | 1-(4-Hydroxyphenyl)piperazine |
|---|---|
| Synonyms |
4-piperazin-1-ylphenol
EINECS 260-289-6 4-(1-Piperazinyl)phenol 4-(piperazin-1-yl)phenol MFCD08059228 Phenol, 4-(1-piperazinyl)- |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 371.3±27.0 °C at 760 mmHg |
| Melting Point | 220 °C |
| Molecular Formula | C10H14N2O |
| Molecular Weight | 178.231 |
| Flash Point | 178.3±23.7 °C |
| Exact Mass | 178.110611 |
| PSA | 35.50000 |
| LogP | 0.37 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.576 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | UN3263 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 8 |
| HS Code | 2933599090 |
|
~74%
56621-48-8 |
| Literature: Komoto; Okada; Sato; Niino; Oka; Sakamoto Chemical and Pharmaceutical Bulletin, 2001 , vol. 49, # 10 p. 1314 - 1320 |
|
~%
56621-48-8 |
| Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 17, # 5 p. 1376 - 1380 |
| Precursor 3 | |
|---|---|
| DownStream 10 | |
![4-[4-[(2-amino-4,5-dihydro-1,3-oxazol-5-yl)methyl]piperazin-1-yl]phenol structure](https://image.chemsrc.com/caspic/338/132786-13-1.png)
![4-[4-(4-O-Methoxymethyl-4-hydroxyphenyl)-1-piperazinyl]phenyl]carbamic Acid Phenyl Ester structure](https://image.chemsrc.com/caspic/499/1329503-19-6.png)
![5-[4-(4-hydroxyphenyl)piperazin-1-yl]pyrrolidin-2-one structure](https://image.chemsrc.com/caspic/213/91703-21-8.png)
| HS Code | 2933599090 |
|---|---|
| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |