- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 3-Chloro-4-hydroxybenzaldehyde
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3-Chloro-4-hydroxybenzaldehyde
- Price: ￥188.0/1g ￥608.0/5g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3-Chloro-4-hydroxybenzaldehyde
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
2420-16-8
2420-16-8 structure
- Name: 3-Chloro-4-hydroxybenzaldehyde
- Chemical Name: 3-Chloro-4-hydroxybenzaldehyde
- CAS Number: 2420-16-8
- Molecular Formula: C7H5ClO2
- Molecular Weight: 156.566
- Catalog: Chemical reagent Organic reagent Aromatic aldehyde (containing acetal, hemiacetal)
- Create Date: 2018-02-21 08:00:00
- Modify Date: 2025-08-25 20:48:23
| Name | 3-Chloro-4-hydroxybenzaldehyde |
|---|---|
| Synonyms |
3-Chlor-4-hydroxy-benzaldehyd
4-hydroxy-3-chlorobenzaldehyde 3-Chloro-4-hydroxybenzaldehyde MFCD00052184 VHR DQ CG Benzaldehyde,3-chloro-4-hydroxy 3-chloro-4-hydroxy-benzaldehyde 5-chloro-4-hydroxybenzaldehyde Benzaldehyde, 3-chloro-4-hydroxy- |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 251.1±20.0 °C at 760 mmHg |
| Melting Point | 145-147 °C(lit.) |
| Molecular Formula | C7H5ClO2 |
| Molecular Weight | 156.566 |
| Flash Point | 105.6±21.8 °C |
| Exact Mass | 155.997803 |
| PSA | 37.30000 |
| LogP | 1.97 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.632 |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H315-H317-H318-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xn: Harmful; |
| Risk Phrases | 36/37/38-43-41-20/21/22 |
| Safety Phrases | S26-S37/39-S36/37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2913000090 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
![5-[[3-Chloro-4-(2-cyclohexylethoxy)phenyl]Methylene]-2,4-thiazolidinedione structure](https://image.chemsrc.com/caspic/133/1239610-72-0.png)
| HS Code | 2913000090 |
|---|---|
| Summary | HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |