1694-29-7
1694-29-7 structure
- Name: 3-CHLORO-2,4-PENTANEDIONE
- Chemical Name: 3-Chloro-2,4-pentanedione
- CAS Number: 1694-29-7
- Molecular Formula: C5H7ClO2
- Molecular Weight: 134.56100
- Catalog: Chemical reagent Organic reagent Fatty ketone (including enol)
- Create Date: 2018-03-14 08:00:00
- Modify Date: 2025-08-22 13:40:12
| Name | 3-Chloro-2,4-pentanedione |
|---|---|
| Synonyms |
3-Chloroacetylacetone
3-Chloropentane-2,4-dione EINECS 216-902-4 MFCD00009651 |
| Density | 1.129 g/mL at 25 °C(lit.) |
|---|---|
| Boiling Point | 49-52 °C18 mm Hg(lit.) |
| Melting Point | -15 °C |
| Molecular Formula | C5H7ClO2 |
| Molecular Weight | 134.56100 |
| Flash Point | 54 °F |
| Exact Mass | 134.01300 |
| PSA | 34.14000 |
| LogP | 0.77180 |
| Vapour Pressure | 0.0215mmHg at 25°C |
| Index of Refraction | n20/D 1.483(lit.) |
| Storage condition | 2-8°C |
| Symbol |
GHS02, GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H226-H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi: Irritant; |
| Risk Phrases | 36/37/38 |
| Safety Phrases | S26 |
| RIDADR | UN 1224 3/PG 3 |
| WGK Germany | 3 |
| Packaging Group | II |
| Hazard Class | 3.1 |
| HS Code | 2914700090 |
|
~67%
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| Literature: Journal of the Chinese Chemical Society (Taipei, Taiwan), , vol. 44, # 3 p. 309 - 312 |
|
~73%
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| Literature: Russian Journal of Organic Chemistry, , vol. 45, # 9 p. 1412 - 1413 |
|
~48%
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| Literature: Journal of Organic Chemistry USSR (English Translation), , vol. 16, p. 2175 - 2178 Zhurnal Organicheskoi Khimii, , vol. 16, # 12 p. 2545 - 2549 |
|
~%
1694-29-7 |
| Literature: Russian Journal of Organic Chemistry, , vol. 45, # 9 p. 1412 - 1413 |
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~%
1694-29-7 |
| Literature: Synthetic Communications, , vol. 18, # 10 p. 1071 - 1078 |
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~%
Detail
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| Literature: Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), , vol. 31, # 10 p. 2036 - 2041 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , # 10 p. 2313 - 2318 |
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~%
1694-29-7 |
| Literature: Journal of the Chemical Society, , vol. 121, p. 2457 |
|
~%
1694-29-7 |
| Literature: Journal of the Chemical Society, , vol. 121, p. 2457 |
| HS Code | 2914700090 |
|---|---|
| Summary | HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |