- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-Chlorophenylglyoxal hydrate
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-Chlorophenylglyoxal hydrate
- Price: ￥378.0/1g ￥158.0/250mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-Chlorophenylglyoxal hydrate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Shanghai Amole Biotechnology Co., Ltd.
- China
- Product Name: 4-Chlorophenylglyoxal hydrate
- Price: ￥Inquiry/100g ￥Inquiry/10g ￥Inquiry/1g ￥Inquiry/250mg
- Purity: 97.0%
- Stocking Period: Inquiry
- Contact: Xiyao Wang
- Email: 3623107365@qq.com
4996-21-8
4996-21-8 structure
- Name: 4-Chlorophenylglyoxal hydrate
- Chemical Name: 4-Chlorophenylglyoxal hydrate
- CAS Number: 4996-21-8
- Molecular Formula: C8H7ClO3
- Molecular Weight: 186.592
- Create Date: 2018-06-24 17:13:09
- Modify Date: 2025-08-27 11:59:49
| Name | 4-Chlorophenylglyoxal hydrate |
|---|---|
| Synonyms |
1-(4-chlorophenyl)-2,2-dihydroxy-ethanone
(4-Chlorophenyl)(oxo)acetaldehyde hydrate (1:1) 4-chlorophenyl-2,2-dihydroxyethanone Benzeneacetaldehyde, 4-chloro-α-oxo-, hydrate (1:1) 4-chlorophenylglyoxal monohydrate 4'-chloro-2,2-dihydroxyacetophenone 1-(4-Chlor-phenyl)-2,2-dihydroxy-aethanon |
| Boiling Point | 341.3ºC at 760 mmHg |
|---|---|
| Molecular Formula | C8H7ClO3 |
| Molecular Weight | 186.592 |
| Flash Point | 160.2ºC |
| Exact Mass | 186.008377 |
| PSA | 43.37000 |
| LogP | 1.65730 |
| Hazard Codes | Xi |
|---|---|
| Risk Phrases | R36/37/38 |
| Safety Phrases | 26-36/37/39 |
| HS Code | 2914700090 |
|
~67%
4996-21-8 |
| Literature: MITSUBISHI PHARMA CORPORATION; SANOFI-SYNTHELABO Patent: WO2004/85408 A1, 2004 ; Location in patent: Page 276 ; WO 2004/085408 A1 |
|
~80%
4996-21-8 |
| Literature: Wang, Hui-Yan; Shi, Da-Qing ACS Combinatorial Science, 2013 , vol. 15, # 5 p. 261 - 266 |
|
~%
4996-21-8 |
| Literature: Young, Ryan M.; Davies-Coleman, Michael T. Tetrahedron Letters, 2011 , vol. 52, # 31 p. 4036 - 4038 |
| Precursor 3 | |
|---|---|
| DownStream 2 | |
| HS Code | 2914700090 |
|---|---|
| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |