2(3H)-Furanone,3-bromodihydro-3-methyl
2(3H)-Furanone,3-bromodihydro-3-methyl structure
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Common Name | 2(3H)-Furanone,3-bromodihydro-3-methyl | ||
|---|---|---|---|---|
| CAS Number | 33693-67-3 | Molecular Weight | 179.01200 | |
| Density | 1.641g/cm3 | Boiling Point | 245.1ºC at 760mmHg | |
| Molecular Formula | C5H7BrO2 | Melting Point | N/A | |
| MSDS | Chinese USA | Flash Point | 102ºC | |
| Symbol |
GHS07 |
Signal Word | Warning | |
Summary: Chinese name: α-bromo-α-methyl-γ-丁内酯, English name: 3-bromo-3-methyloxolan-2-one, CAS number: 33693-67-3, molecular formula: C5H7BrO2, molecular weight: 179.01200. For research-use only, not for medical or clinical usage.
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | 3-bromo-3-methyloxolan-2-one |
|---|---|
| Synonym | More Synonyms |
This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.
| Density | 1.641g/cm3 |
|---|---|
| Boiling Point | 245.1ºC at 760mmHg |
| Molecular Formula | C5H7BrO2 |
| Molecular Weight | 179.01200 |
| Flash Point | 102ºC |
| Exact Mass | 177.96300 |
| PSA | 26.30000 |
| LogP | 1.08690 |
| Index of Refraction | n20/D 1.494(lit.) |
| InChIKey | MXEVTHILFFSWOG-UHFFFAOYSA-N |
| SMILES | CC1(Br)CCOC1=O |
This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | 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 | 26-36 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2932209090 |
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
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~82%
2(3H)-Furanone,... CAS#:33693-67-3 |
| Literature: Cruz-Almanza; Padilla Higareda Synthetic Communications, 1991 , vol. 21, # 8-9 p. 1097 - 1104 |
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~%
2(3H)-Furanone,... CAS#:33693-67-3
Learn More
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| Literature: Munoz, A. Heber; Tamariz, Joaquin; Jimenez, Rogelio; Mora, Gustavo Garcia de la Journal of Chemical Research, Miniprint, 1993 , # 2 p. 501 - 522 |
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 2 | |
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| DownStream 1 | |
This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.
| HS Code | 2932209090 |
|---|---|
| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
This table lists relevant public references with title, journal and publication metadata for this compound.
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Rabbit serum paraoxonase 3 (PON3) is a high density lipoprotein-associated lactonase and protects low density lipoprotein against oxidation.
J. Biol. Chem. 275(43) , 33435-42, (2000) The paraoxonase gene family contains at least three members: PON1, PON2, and PON3. The physiological roles of the corresponding gene products are still uncertain. Until recently, only the serum paraox... |
This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| 3-bromo-3-methyl-3,4,5-trihydrofuran-2-one |
| EINECS 251-639-9 |
| 3-bromo-3-methyl-dihydro-furan-2-one |
| 3-bromo-3-methyldihydrofuran-2(3H)-one |
| MFCD00191853 |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the InChIKey of 3-bromo-3-methyloxolan-2-one? |
| A: InChIKey of 3-bromo-3-methyloxolan-2-one is MXEVTHILFFSWOG-UHFFFAOYSA-N. |
| Q: What English synonyms does 3-bromo-3-methyloxolan-2-one have? |
| A: English synonyms of 3-bromo-3-methyloxolan-2-one: 3-bromo-3-methyl-3,4,5-trihydrofuran-2-one, EINECS 251-639-9, 3-bromo-3-methyl-dihydro-furan-2-one, 3-bromo-3-methyldihydrofuran-2(3H)-one, MFCD00191853. |
| Q: What is the molecular formula of 3-bromo-3-methyloxolan-2-one? |
| A: Molecular formula of 3-bromo-3-methyloxolan-2-one is C5H7BrO2. |
| Q: What is the LogP of 3-bromo-3-methyloxolan-2-one? |
| A: LogP of 3-bromo-3-methyloxolan-2-one is 1.08690. |
| Q: What is the molecular weight of 3-bromo-3-methyloxolan-2-one? |
| A: Molecular weight of 3-bromo-3-methyloxolan-2-one is 179.01200. |
| Q: What is the safety information for 3-bromo-3-methyloxolan-2-one? |
| A: Safety information for 3-bromo-3-methyloxolan-2-one: 26-36. |
| Q: What is the English name of 3-bromo-3-methyloxolan-2-one? |
| A: The English name of 3-bromo-3-methyloxolan-2-one is 3-bromo-3-methyloxolan-2-one. |
| Q: What is the CAS number of 3-bromo-3-methyloxolan-2-one? |
| A: CAS number of 3-bromo-3-methyloxolan-2-one is 33693-67-3. |
| Q: What is the SMILES notation of 3-bromo-3-methyloxolan-2-one? |
| A: SMILES notation of 3-bromo-3-methyloxolan-2-one is CC1(Br)CCOC1=O. |
| Q: What are the downstream products of 3-bromo-3-methyloxolan-2-one? |
| A: Related downstream products(CAS) of 3-bromo-3-methyloxolan-2-one: 22122-36-7. |
This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.
| Shanghai Nianxing Industrial Co., Ltd |
| Dayang Chem (Hangzhou) Co., Ltd. |