- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,5-Dichloro-3-methylthiophene
- Price: Check
- Purity: 96.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,5-Dichloro-3-methylthiophene
- Price: ￥98.0/250mg ￥168.0/1g
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,5-Dichloro-3-methyl-thiophene
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
17249-90-0
17249-90-0 structure
- Name: 2,5-Dichloro-3-methylthiophene
- Chemical Name: 2,5-Dichloro-3-methylthiophene
- CAS Number: 17249-90-0
- Molecular Formula: C5H4Cl2S
- Molecular Weight: 167.056
- Create Date: 2018-04-05 08:00:00
- Modify Date: 2025-08-26 17:10:42
| Name | 2,5-Dichloro-3-methylthiophene |
|---|---|
| Synonyms |
MFCD00022490
Thiophene, 2,5-dichloro-3-methyl- 2,5-dichlor-3-methylthiophen 2.5-Dichloro-3-methylthiophene 2,4-DICHLOROPHENYL 3-(2-CHLORO-5-NITROPHENYL)ACRYLATE 2,5-Dichloro-3-methylthiophene |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 185.5±35.0 °C at 760 mmHg |
| Molecular Formula | C5H4Cl2S |
| Molecular Weight | 167.056 |
| Flash Point | 82.2±12.7 °C |
| Exact Mass | 165.941071 |
| PSA | 28.24000 |
| LogP | 3.66 |
| Vapour Pressure | 1.0±0.3 mmHg at 25°C |
| Index of Refraction | 1.573 |
| Storage condition | Refrigerator |
| Symbol |
GHS05, GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H301-H318 |
| Precautionary Statements | P280-P301 + P310-P305 + P351 + P338 |
| 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 | R22;R41 |
| Safety Phrases | S26-S36/37/39 |
| RIDADR | UN 2810 |
| Packaging Group | III |
| Hazard Class | 6.1 |
|
~78%
17249-90-0 |
| Literature: Okamoto, Tsuyoshi; Kakinami, Takaaki; Fujimoto, Hiroshi; Kajigaeshi, Shoji Bulletin of the Chemical Society of Japan, 1991 , vol. 64, # 8 p. 2566 - 2568 |
|
~%
17249-90-0 |
| Literature: US5500405 A1, ; |
| Precursor 2 | |
|---|---|
| DownStream 1 | |
