甲基环己二烯（CAS 30640-46-1）：分子式 C7H10、分子量 94.15。
| CAS号 | 30640-46-1 |
|---|---|
| 分子式 | C7H10 |
| 分子量 | 94.15 |
| 沸点 | 118.00 to 120.00 °C. @ 760.00 mm Hg |
| LogP | 2.1 |
| 应用领域 | Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、General Manufacturing Information: 1、3-Cyclohexadiene、1-methyl-: INACTIVE、Cyclohexadiene、methyl-: ACTIVE |
登记用途：Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、General Manufacturing Information: 1、3-Cyclohexadiene、1-methyl-: INACTIVE、Cyclohexadiene、methyl-: ACTIVE。
甲基环己二烯 是一种化工化合物，登记 CAS 号为 30640-46-1，分子式 C7H10（分子量 94.15）。
登记 CAS 号：30640-46-1
其分子式 C7H10 由 7 个碳、10 个氢 组成。
别名/同义词：甲基环己二烯 · methylcyclohexadiene
甲基环己二烯 的 CAS 登记号为 30640-46-1。
分子式 C7H10，分子量 94.15。
别名/同义词：甲基环己二烯、methylcyclohexadiene。
登记用途：Use Classification: Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、General Manufacturing Information: 1、3-Cyclohexadiene、1-methyl-: INACTIVE、Cyclohexadiene、methyl-: ACTIVE。
甲基环己二烯（CAS 30640-46-1）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 30640-46-1 |
|---|---|
| PubChem CID | 121731 |
| Molecular formula | C7H10 |
| IUPAC name | 1-methylcyclohexa-1,3-diene |
| UNII (FDA) | NZ9H475GT1 |
| JECFA number | 1344 |
| Molecular Weight | 94.15 |
|---|---|
| XLogP3 | 2.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 94.078250319 |
| Monoisotopic Mass | 94.078250319 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 7 |
| Boiling Point | 118.00 to 120.00 °C. @ 760.00 mm Hg |
|---|---|
| Boiling Point | 118-120 °C |
| Boiling Point | 105 °C |
| Density | 0.846-0.853 |
| Density | 0.830-0.837 |
| Refractive Index | 1.446-1.452 |
| Refractive Index | 1.474-1.484 |
1-Methyl-1,3-cyclohexadiene; 1-Methylcyclohexa-1,3-diene; 1489-56-1; 5,6-Dihydrotoluene; Methylcyclohexadiene; 2,3-Dihydrotoluene; 1,3-Cyclohexadiene, 1-methyl-; 30640-46-1; Cyclohexadiene, methyl-; lemon hexadiene; NZ9H475GT1; EINECS 216-071-8; DTXSID70892095; EINECS 250-269-5; Limediene; FEMA NO. 4311, METHYLCYCLOHEXADIENE-
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVORING AGENT OR ADJUVANT Flavoring Agents FLAVOURING_AGENT: Flavouring Agent No safety concern at current levels of intake when used as a flavouring agent ">RS 952-JECFA 69/150 |
|---|
| Reported hazard statements | H225 (100%), H304 (56.5%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]
H304 (56.5%): May be fatal if swallowed and enters airways [Danger Aspiration hazard]
methylcyclohexadiene · CAS 30640-46-1 · C7H10. UNII NZ9H475GT1. Boiling Point: 118.00 to 120.00 °C. @ 760.00 mm Hg; Boiling Point: 118-120 °C; Boiling Point: 105 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: methylcyclohexadiene