- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Sulfurtrioxide pyridine complex
- Price: Check
- Purity: 97.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Sulfurtrioxide pyridine complex
- Price: ￥398.0/500g ￥128.0/100g
- Purity: 95.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Pyridine sulfur trioxide
- 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: Pyridine sulfur trioxide
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: Sulfurtrioxide pyridine complex
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
26412-87-3
26412-87-3 structure
- Name: Sulfurtrioxide pyridine complex
- Chemical Name: Pyridine sulfur trioxide
- CAS Number: 26412-87-3
- Molecular Formula: C5H5NO3S
- Molecular Weight: 159.16300
- Catalog: Inorganic chemical industry Inorganic salt Metal sulfides and sulfates
- Create Date: 2018-02-08 08:00:00
- Modify Date: 2025-08-20 17:36:55
| Name | Pyridine sulfur trioxide |
|---|---|
| Synonyms |
Active Sulfure Trioxide
sulfur trioxide pyridine sulfur(VI) oxide-pyridine complex (DIMETHYLAMINOMETHYL)STYRENE sulfur trioride-pyridine Sulfur trioxide pyridine complex PyridineSO3 N,N-DIMETHYLVINYLBENZYLAMINE EINECS 247-683-3 Sulfur Trioxide - Pyridine Complex SO3*pyridine complex sulfur trioxide-pyridine complex pyridine/sulfur trioxide complex VINYLBENZYLDIMETHYLAMINE Pyridine - Sulfur Trioxide Complex Sulfur trioxide pyri MFCD00078270 Sulfurtrioxide pyridine complex |
| Boiling Point | 115.3ºC at 760 mmHg |
|---|---|
| Melting Point | ~160 °C |
| Molecular Formula | C5H5NO3S |
| Molecular Weight | 159.16300 |
| Flash Point | 20ºC |
| Exact Mass | 158.99900 |
| PSA | 96.19000 |
| LogP | 1.37340 |
| Vapour Pressure | 22.8mmHg at 25°C |
| Water Solubility | reacts |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-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 | C: Corrosive; |
| Risk Phrases | R22;R34 |
| Safety Phrases | S26-S36/37/39-S45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 8 |
| HS Code | 29420000 |
|
~70%
26412-87-3 |
| Literature: Hiemisch, Oliver; Blaschette, Armand; Jones, Peter G. Phosphorus, Sulfur and Silicon and the Related Elements, 1995 , vol. 107, # 1-4 p. 161 - 172 |
|
~69%
26412-87-3 |
| Literature: Voronkov, M. G.; Roman, V. K.; Maletina, E. A. Synthesis, 1982 , # 4 p. 277 - 280 |
|
~%
26412-87-3 |
| Literature: Goehring, M.; Hohenschutz, H.; Ebert, J. Zeitschrift fuer Anorganische und Allgemeine Chemie, 1954 , vol. 276, p. 47 - 56 Full Text Show Details Gmelin Handbook: S: S-N-Verb.1, 1.22, page 23 - 23 |
| Precursor 2 | |
|---|---|
| DownStream 10 | |
| HS Code | 29420000 |
|---|