- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2,5-Thiophenedicarboxaldehyde
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,5-Thiophenedicarboxaldehyde
- Price: ￥1708.0/5g ￥478.0/1g
- Purity: 95.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,5-Thiophenedicarboxaldehyde
- 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: 2,5-Thiophenedicarboxaldehyde
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
932-95-6
932-95-6 structure
- Name: 2,5-Thiophenedicarboxaldehyde
- Chemical Name: 2,5-Thiophenedicarboxaldehyde
- CAS Number: 932-95-6
- Molecular Formula: C6H4O2S
- Molecular Weight: 140.16000
- Catalog: Organic raw materials Aldehyde
- Create Date: 2018-06-21 13:10:25
- Modify Date: 2025-08-22 22:30:17
| Name | 2,5-Thiophenedicarboxaldehyde |
|---|---|
| Synonyms |
thiophene-2,5-dicarbaldehyde
MFCD00216592 |
| Density | 1.37g/cm3 |
|---|---|
| Boiling Point | 302ºC at 760mmHg |
| Melting Point | 114-117ºC |
| Molecular Formula | C6H4O2S |
| Molecular Weight | 140.16000 |
| Flash Point | 136.5ºC |
| Exact Mass | 139.99300 |
| PSA | 62.38000 |
| LogP | 1.37310 |
| Index of Refraction | 1.668 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2934999090 |
|
~41%
932-95-6 |
| Literature: Tetrahedron Letters, , vol. 54, # 22 p. 2795 - 2798 |
|
~0%
932-95-6
Detail
|
| Literature: New Journal of Chemistry, , vol. 26, # 4 p. 373 - 375 |
|
~%
932-95-6 |
| Literature: Tetrahedron Letters, , vol. 35, # 24 p. 4175 - 4176 |
|
~%
932-95-6 |
| Literature: Tetrahedron Letters, , vol. 35, # 24 p. 4175 - 4176 |
|
~%
932-95-6 |
| Literature: Synthesis, , # 4 p. 316 - 318 |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |