- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 5-chloroisophthalic acid
- Price: Check
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 5-chloroisophthalic acid
- Price: ￥9038.0/10g ￥5478.0/5g
- Purity: 98.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 5-chloroisophthalic acid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
2157-39-3
- Name: 5-chloroisophthalic acid
- Chemical Name: 5-chlorobenzene-1,3-dicarboxylic acid
- CAS Number: 2157-39-3
- Molecular Formula: C8H5ClO4
- Molecular Weight: 200.57600
- Create Date: 2017-11-26 09:42:56
- Modify Date: 2025-08-25 19:39:00
| Name | 5-chlorobenzene-1,3-dicarboxylic acid |
|---|---|
| Synonyms |
5-Chlor-isophthalsaeure
5-Chloroisophthalic acid 5-chloro-1,3-benzenedicarboxylic acid EINECS 218-468-1 |
| Density | 1.586g/cm3 |
|---|---|
| Boiling Point | 424.5ºC at 760mmHg |
| Molecular Formula | C8H5ClO4 |
| Molecular Weight | 200.57600 |
| Flash Point | 210.6ºC |
| Exact Mass | 199.98800 |
| PSA | 74.60000 |
| LogP | 1.73640 |
| Vapour Pressure | 5.78E-08mmHg at 25°C |
| Index of Refraction | 1.63 |
| HS Code | 2917399090 |
|---|
|
~%
2157-39-3 |
| Literature: Rohm and Haas Company Patent: US5254584 A1, 1993 ; |
|
~%
2157-39-3 |
| Literature: Rabjohn Journal of the American Chemical Society, 1948 , vol. 70, p. 3518 |
|
~%
2157-39-3 |
| Literature: Bradsher et al. Journal of the American Chemical Society, 1948 , vol. 70, p. 1317 |
|
~%
2157-39-3 |
| Literature: Rabjohn Journal of the American Chemical Society, 1948 , vol. 70, p. 3518 |
|
~%
2157-39-3 |
| Literature: Bradsher et al. Journal of the American Chemical Society, 1948 , vol. 70, p. 1317 |
|
~%
2157-39-3 |
| Literature: Toda,T. Bulletin of the Chemical Society of Japan, 1967 , vol. 40, p. 588 - 590 |
|
~%
2157-39-3 |
| Literature: Klages; Knoevenagel Chemische Berichte, 1895 , vol. 28, p. 2045 |
|
~%
2157-39-3 |
| Literature: Toda,T. Bulletin of the Chemical Society of Japan, 1967 , vol. 40, p. 588 - 590 |
|
~%
2157-39-3 |
| Literature: I.G. Farbenind. Patent: DE745447 , 1940 ; DRP/DRBP Org.Chem. |
| Precursor 9 | |
|---|---|
| DownStream 1 | |
| HS Code | 2917399090 |
|---|---|
| Summary | 2917399090 aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |