trans-1,3-pentadiene
trans-1,3-pentadiene structure
|
Common Name | trans-1,3-pentadiene | ||
|---|---|---|---|---|
| CAS Number | 2004-70-8 | Molecular Weight | 68.11700 | |
| Density | 0.683 g/mL at 25ºC(lit.) | Boiling Point | 42ºC(lit.) | |
| Molecular Formula | C5H8 | Melting Point | -87ºC(lit.) | |
| MSDS | Chinese USA | Flash Point | <−30 °F | |
| Symbol |
GHS02, GHS07, GHS08 |
Signal Word | Danger | |
This table lists Chinese names, IUPAC names and various aliases of this chemical substance.
| Name | trans-1-Methylbutadiene |
|---|---|
| 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 | 0.683 g/mL at 25ºC(lit.) |
|---|---|
| Boiling Point | 42ºC(lit.) |
| Melting Point | -87ºC(lit.) |
| Molecular Formula | C5H8 |
| Molecular Weight | 68.11700 |
| Flash Point | <−30 °F |
| Exact Mass | 68.06260 |
| LogP | 1.74850 |
| Vapour density | 2.4 (vs air) |
| Vapour Pressure | 380mmHg at 25°C |
| Index of Refraction | n20/D 1.433(lit.) |
| Storage condition | Refrigerator |
| Stability | Stable. Highly flammable. Readily forms explosive mixtures with air. Note low flash point. Incompatible with strong oxidizing agents. |
This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.
This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
|
This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.
| Symbol |
GHS02, GHS07, GHS08 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H225-H304-H315-H319-H335 |
| Precautionary Statements | P210-P280-P301 + P310-P331-P337 + P313-P403 + P235 |
| Hazard Codes | F: Flammable;Xn: Harmful; |
| Risk Phrases | R11 |
| Safety Phrases | S16;S23;S26;S36;S62 |
| RIDADR | UN 3295 3 |
| WGK Germany | 3 |
| RTECS | RZ2465000 |
| Packaging Group | I |
| Hazard Class | 3.1 |
This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.
This table lists upstream starting materials and downstream derivative products related to this chemical.
| Precursor 9 | |
|---|---|
| DownStream 7 | |
CAS#:1574-41-0![(1S,4R,7S)-1-methyl-1,3,3a,4,7,7a-hexahydro-4,7-methanobenzo[c]thiophene 2,2-dioxide Structure](https://image.chemsrc.com/caspic/044/83927-50-8.png)
CAS#:83927-50-8
CAS#:109-67-1
CAS#:693-86-7
CAS#:73183-34-3
CAS#:123-73-9
CAS#:1779-49-3
CAS#:19248-96-5
CAS#:96-47-9
CAS#:39627-61-7
CAS#:460-37-7
CAS#:1458-99-7
CAS#:2316-78-1![[(E)-prop-1-enyl]cyclopropane structure](https://image.chemsrc.com/caspic/427/20479-69-0.png)
CAS#:20479-69-0
CAS#:4375-83-1This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.
| propyl 3-pentenoate |
| trans-penta-1,3-diene |
| trans-pent-3-enoic acid propyl ester |
| MFCD00009295 |
| trans-Pent-3-ensaeure-propylester |
| EINECS 217-909-5 |
| trans-1,3-Pentadiene |
| 3-Pentenoic acid propyl ester |
| 1-methylbuta-1,3-diene |
| trans-Piperylene |
| trans-1-methyl-1,3-butadiene |
This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.
| Q: What is the molecular weight of trans-1-Methylbutadiene? |
| A: Molecular weight of trans-1-Methylbutadiene is 68.11700. |
| Q: What is the molecular formula of trans-1-Methylbutadiene? |
| A: Molecular formula of trans-1-Methylbutadiene is C5H8. |
| Q: What is the CAS number of trans-1-Methylbutadiene? |
| A: CAS number of trans-1-Methylbutadiene is 2004-70-8. |
| Q: What is the boiling point of trans-1-Methylbutadiene? |
| A: Boiling point of trans-1-Methylbutadiene is 42ºC(lit.). |
| Q: What are the storage conditions for trans-1-Methylbutadiene? |
| A: Storage conditions for trans-1-Methylbutadiene: Refrigerator. |
| Q: What are the downstream products of trans-1-Methylbutadiene? |
| A: Related downstream products(CAS) of trans-1-Methylbutadiene: 39627-61-7;1574-41-0;460-37-7;1458-99-7;2316-78-1;20479-69-0;4375-83-1. |
| Q: What is the melting point of trans-1-Methylbutadiene? |
| A: Melting point of trans-1-Methylbutadiene is -87ºC(lit.). |
| Q: What are the upstream materials of trans-1-Methylbutadiene? |
| A: Related upstream materials(CAS) of trans-1-Methylbutadiene: 1574-41-0;83927-50-8;109-67-1;693-86-7;73183-34-3;123-73-9;1779-49-3;19248-96-5;96-47-9. |
| Q: What English synonyms does trans-1-Methylbutadiene have? |
| A: English synonyms of trans-1-Methylbutadiene: propyl 3-pentenoate, trans-penta-1,3-diene, trans-pent-3-enoic acid propyl ester, MFCD00009295, trans-Pent-3-ensaeure-propylester, EINECS 217-909-5, trans-1,3-Pentadiene, 3-Pentenoic acid propyl ester, 1-methylbuta-1,3-diene, trans-Piperylene, trans-1-methyl-1,3-butadiene. |
| Q: What is the LogP of trans-1-Methylbutadiene? |
| A: LogP of trans-1-Methylbutadiene is 1.74850. |
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. |