- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: Benzenesulfonyl isocyanate
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: Benzenesulfonyl isocyanate
- Price: ￥258.0/1g ￥608.0/5g
- Purity: 95.0%
- Stocking Period: 3 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Benzenesulfonyl isocyanate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Shanghai Amole Biotechnology Co., Ltd.
- China
- Product Name: Benzenesulfonyl isocyanate
- Price: ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
- Purity: 97.0%
- Stocking Period: Inquiry
- Contact: Xiyao Wang
- Email: 3623107365@qq.com
2845-62-7
2845-62-7 structure
- Name: Benzenesulfonyl isocyanate
- Chemical Name: N-(oxomethylidene)benzenesulfonamide
- CAS Number: 2845-62-7
- Molecular Formula: C7H5NO3S
- Molecular Weight: 183.184
- Catalog: Chemical reagent Organic reagent Cyanate ester / isocyanate
- Create Date: 2018-05-20 08:00:00
- Modify Date: 2025-08-23 23:26:58
| Name | N-(oxomethylidene)benzenesulfonamide |
|---|---|
| Synonyms |
MFCD00007546
Benzenesulfonyl isocyanate phenylsulfonylisocyanate Benzolsulfonylisocyanat benzenesulphonyl isocyanate Phenylsulphonyl isocyanate EINECS 220-640-6 |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 272.0±9.0 °C at 760 mmHg |
| Molecular Formula | C7H5NO3S |
| Molecular Weight | 183.184 |
| Flash Point | 118.3±18.7 °C |
| Exact Mass | 182.999008 |
| PSA | 71.95000 |
| LogP | 1.98 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.575 |
| Storage condition | Refrigerator (+4°C) |
| Symbol |
GHS07, GHS08 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302 + H332-H315-H317-H319-H334 |
| Precautionary Statements | P261-P280-P305 + P351 + P338-P342 + P311 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xn: Harmful; |
| Risk Phrases | R20/22 |
| Safety Phrases | S23-S26-S36 |
| RIDADR | UN 2922 8/PG 1 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 6.1 |
| HS Code | 2929109000 |
| Precursor 9 | |
|---|---|
| DownStream 10 | |
![[N-(phenylsulfonyl)imino]phenyliodinane structure](https://image.chemsrc.com/caspic/171/87301-29-9.png)
![1-(trimethylsilyl)-5-[(trimethylsilyl)oxy]tetrazole structure](https://image.chemsrc.com/caspic/467/34907-74-9.png)
| HS Code | 2929109000 |
|---|---|
| Summary | 2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |