- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Tosyl cyanide
- Price: Check
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Tosyl cyanide
- Price: ￥1818.0/5g ￥458.0/1g
- Purity: 95.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Tosyl cyanide
- 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: Tosyl cyanide
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
19158-51-1
19158-51-1 structure
- Name: Tosyl cyanide
- Chemical Name: (4-methylphenyl)sulfonylformonitrile
- CAS Number: 19158-51-1
- Molecular Formula: C8H7NO2S
- Molecular Weight: 181.212
- Catalog: Organic raw materials Hydrocarbon compounds and their derivatives Hydrocarbon sulfonate
- Create Date: 2018-08-15 18:54:03
- Modify Date: 2025-08-25 17:55:33
| Name | (4-methylphenyl)sulfonylformonitrile |
|---|---|
| Synonyms |
p-tosyl cyanide
MFCD00009977 p-Tolylsulfonyl cyanide 4-tolylsulfonylcyanide tosyl cyanide p-toluenesulphonyl cyanide 4-Methylbenzenesulfonyl cyanide p-Toluenesulfonyl cyanide Benzenesulfonyl cyanide, 4-methyl- 4-methylbenzolsulfonylcyanid EINECS 242-849-1 Tosylcyanide |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 289.8±0.0 °C at 760 mmHg |
| Melting Point | 47-50 °C(lit.) |
| Molecular Formula | C8H7NO2S |
| Molecular Weight | 181.212 |
| Flash Point | 125.5±21.5 °C |
| Exact Mass | 181.019745 |
| PSA | 66.31000 |
| LogP | 1.28 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.548 |
| Storage condition | 2-8°C |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H312 + H332-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 | R20/21;R34 |
| Safety Phrases | S26-S27-S28-S36/37/39-S45 |
| RIDADR | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 8 |
| HS Code | 2926909090 |
| Precursor 2 | |
|---|---|
| DownStream 10 | |
![2-butyl-4-[(4-methylphenyl)sulfonylmethyl]octanenitrile structure](https://image.chemsrc.com/caspic/404/112033-21-3.png)
![2-Azabicyclo[2.2.1]hept-5-en-3-one structure](https://image.chemsrc.com/caspic/088/49805-30-3.png)
![Bis(benzo[d]thiazol-2-yl)methanone structure](https://image.chemsrc.com/caspic/446/4464-60-2.png)
![BENZO[D]THIAZOLE-2-CARBONITRILE structure](https://image.chemsrc.com/caspic/048/2602-85-9.png)
| HS Code | 2926909090 |
|---|---|
| Summary | HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |