- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4,4′-sulfonyldibenzoic acid
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4,4′-sulfonyldibenzoic acid
- Price: ￥1248.0/25g
- Purity: 97.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Benzoic acid,4,4'-sulfonylbis-
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
2449-35-6
- Name: 4,4′-sulfonyldibenzoic acid
- Chemical Name: 4-(4-carboxyphenyl)sulfonylbenzoic acid
- CAS Number: 2449-35-6
- Molecular Formula: C14H10O6S
- Molecular Weight: 306.291
- Create Date: 2018-09-06 20:29:22
- Modify Date: 2025-08-25 06:36:40
| Name | 4-(4-carboxyphenyl)sulfonylbenzoic acid |
|---|---|
| Synonyms |
p,p'-dicarboxydiphenyl sulphone
4,4'-H2sdb 4,4'-Sulfonyldibenzoic acid Benzoic acid, 4,4'-sulfonylbis- p,p'-Sulfonyl dibenzoic acid 4,4′-sulfonyldibenzoic acid MFCD00020375 4,4'-dicarboxybiphenyl sulfone 4,4'-Dicarboxydiphenyl Sulfone |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Boiling Point | 590.1±35.0 °C at 760 mmHg |
| Melting Point | >350ºC(lit.) |
| Molecular Formula | C14H10O6S |
| Molecular Weight | 306.291 |
| Flash Point | 310.7±25.9 °C |
| Exact Mass | 306.019806 |
| PSA | 117.12000 |
| LogP | 2.66 |
| Vapour Pressure | 0.0±1.7 mmHg at 25°C |
| Index of Refraction | 1.637 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | 36/37 |
| Safety Phrases | 26-36 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2917399090 |
|
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| Literature: US2614120 , ; US2673218 , ; |
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| Literature: Gibson, Harry W.; Brumfield, Kimberly K.; Grisle, Roger A.; Hermann, Christine K. F. Journal of Polymer Science, Part A: Polymer Chemistry, 2010 , vol. 48, # 17 p. 3856 - 3867 |
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| Literature: Russian Journal of Applied Chemistry, , vol. 78, # 11 p. 1844 - 1848 |
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| Literature: Journal of Organic Chemistry, , vol. 4, p. 292,293 |
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| Literature: Bulletin de la Societe Chimique de France, , vol. <3> 9, p. 707 |
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| Literature: Bulletin de la Societe Chimique de France, , vol. <3> 9, p. 707 |
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| Literature: Journal of Organic Chemistry, , vol. 4, p. 262,264 |
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| Literature: Journal of Organic Chemistry, , vol. 4, p. 262,264 |
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| Literature: Bulletin de la Societe Chimique de France, , vol. <3> 11, p. 501 |
| Precursor 9 | |
|---|---|
| DownStream 3 | |
| 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% |