- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,3-Dichlorobenzaldehyde
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,3-Dichlorobenzaldehyde
- Price: ￥448.0/100g ￥158.0/25g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,3-Dichlorobenzaldehyde
- 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: 2,3-Dichlorobenzaldehyde
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
6334-18-5
6334-18-5 structure
- Name: 2,3-Dichlorobenzaldehyde
- Chemical Name: 2,3-Dichlorobenzaldehyde
- CAS Number: 6334-18-5
- Molecular Formula: C7H4Cl2O
- Molecular Weight: 175.012
- Catalog: Chemical reagent Organic reagent Fatty aldehyde (containing acetal, hemiacetal)
- Create Date: 2018-08-31 12:31:29
- Modify Date: 2025-08-23 11:36:11
| Name | 2,3-Dichlorobenzaldehyde |
|---|---|
| Synonyms |
Benzaldehyde, 2,3-dichloro-
2,3-Dichlorbenzaldehyd EINECS 228-711-3 2,3-Dichlorobenzaldehyde 2,3,6,7,10,11-HEXAACETOXYTRIPHENYLENE 2,3-dichlorobenzylaldehyde Benzaldehyde,2,3-dichloro dichlorobenzaldehyde 2,3-dichloro-benzaldehyde 3,6-dichlorobenzaldehyde MFCD00010127 2,3-Dichlorobenzalde 2,3-dichloro-benzaldehyd Benzaldehyde, dichloro- 2,3-diclorobenzaldehyde 2,3-dichlorophenyl aldehyde |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 242.9±20.0 °C at 760 mmHg |
| Melting Point | 64-67 °C(lit.) |
| Molecular Formula | C7H4Cl2O |
| Molecular Weight | 175.012 |
| Flash Point | 99.2±22.3 °C |
| Exact Mass | 173.963913 |
| PSA | 17.07000 |
| LogP | 2.82 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.601 |
| Symbol |
GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H314 |
| Precautionary Statements | P280-P305 + P351 + P338-P310 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36/37/39-S45-S37/39 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 2 |
| Packaging Group | III |
| Hazard Class | 8 |
| HS Code | 29130000 |
|
~82%
6334-18-5 |
| Literature: Bose, D. Subhas; Venkat Narasaiah Synthetic Communications, 2000 , vol. 30, # 6 p. 1153 - 1158 |
|
~%
6334-18-5 |
| Literature: US2003/22890 A1, ; US 20030022890 A1 |
|
~%
6334-18-5 |
| Literature: Journal of the American Chemical Society, , vol. 68, p. 861,863 Industrial and Engineering Chemistry, , vol. 39, p. 1486,1487 |
|
~%
6334-18-5 |
| Literature: US4572908 A1, ; |
|
~92%
6334-18-5 |
| Literature: Zhu, Yefeng; Wei, Yunyang European Journal of Organic Chemistry, 2013 , # 21 p. 4503 - 4508 |
|
~%
6334-18-5 |
| Literature: Journal of the American Chemical Society, , vol. 68, p. 861,863 Industrial and Engineering Chemistry, , vol. 39, p. 1486,1487 |
|
~%
6334-18-5 |
| Literature: Archiv der Pharmazie und Berichte der Deutschen Pharmazeutischen Gesellschaft, , vol. 295, p. 16 - 19 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
![7-Chlorobenzo[b]thiophene structure](https://image.chemsrc.com/caspic/359/90407-14-0.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% |