3-甲基-2-醛基噻吩
3-Methyl-2-thiophenecarboxaldehyde
CAS: 5834-16-2
Molecular Formula: C6H6OS
3-甲基-2-醛基噻吩 - Names and Identifiers
3-甲基-2-醛基噻吩 - Physico-chemical Properties
| Molecular Formula | C6H6OS |
| Molar Mass | 126.18 |
| Density | 1.17g/mLat 25°C(lit.) |
| Melting Point | 260-262 °C |
| Boling Point | 78-80 °C (15 mmHg) |
| Flash Point | 180°F |
| Water Solubility | insoluble |
| Vapor Presure | 0.144mmHg at 25°C |
| Appearance | Liquid |
| Specific Gravity | 1.170 |
| Color | Clear yellow to brown |
| BRN | 107874 |
| Storage Condition | Store below +30°C. |
| Sensitive | Air Sensitive |
| Refractive Index | n20/D 1.587(lit.) |
| Physical and Chemical Properties | Light brown transparent liquid. |
| Use | Used as a drug Intermediate |
3-甲基-2-醛基噻吩 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S23 - Do not breathe vapour. S24/25 - Avoid contact with skin and eyes. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S7/9 - S37 - Wear suitable gloves. |
| WGK Germany | 3 |
| HS Code | 29349990 |
| Hazard Note | Irritant |
| Hazard Class | IRRITANT, AIR SENSIT |
3-甲基-2-醛基噻吩 - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| Use | Used as a pharmaceutical intermediate |
Last Update：2024-04-09 19:05:09
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View History
3-甲基-2-醛基噻吩
Cerium(IV) methoxyethoxide, in methoxyethanol
N-(5-氧代氧杂环戊烷-2-基)氨基甲酸叔丁酯
1,4-二氮杂双环[3.3.1]壬烷-2-酮
1,3-环己烷二胺(顺反异构体混和物)
冰染重氮组分 36
(氯甲基)三苯基氯化磷
2-氧代-1,2-二氢螺[吲哚-3,3'-吡咯烷]-1'-羧酸叔丁酯
叔-丁基 3-氧亚基-1,8-二氧杂-4,11-二氮杂螺[5.6]十二烷-11-甲酸基酯
(Z)-4-氨基戊-3-烯-2-酮
Cerium(IV) methoxyethoxide, in methoxyethanol
N-(5-氧代氧杂环戊烷-2-基)氨基甲酸叔丁酯
1,4-二氮杂双环[3.3.1]壬烷-2-酮
1,3-环己烷二胺(顺反异构体混和物)
冰染重氮组分 36
(氯甲基)三苯基氯化磷
2-氧代-1,2-二氢螺[吲哚-3,3'-吡咯烷]-1'-羧酸叔丁酯
叔-丁基 3-氧亚基-1,8-二氧杂-4,11-二氮杂螺[5.6]十二烷-11-甲酸基酯
(Z)-4-氨基戊-3-烯-2-酮