lsooctyl p-methoxycinnamate (CAS 83834-59-7) — formula C18H26O3, molecular weight 290.4; category fine chemicals.
lsooctyl p-methoxycinnamate (CAS 83834-59-7) is a chemical raw material in the fine chemicals category. Its molecular formula C18H26O3 comprises 18 C, 26 H, 3 O atoms. Its molecular weight is about 290.4. Reported physicochemical data: melting point around -25°C, boiling point around 388 to 392 °F at 3 mmHg (NTP, 1992), LogP about 5.8. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 83834-59-7 |
|---|---|
| Molecular Formula | C18H26O3 |
| Molecular Weight | 290.4 |
| Melting Point | -25°C |
| Boiling Point | 388 to 392 °F at 3 mmHg (NTP, 1992) |
| LogP | 5.8 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | 典型应用领域：化工原料。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g |
| Category | Other Chemical Raw Materials |
Documented applications: 典型应用领域：化工原料。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g.
lsooctyl p-methoxycinnamate is a high-value fine compound with CAS registry number 83834-59-7 and molecular formula C18H26O3 (molecular weight 290.4), belonging to the fine chemicals segment of chemical raw materials.
CAS number: 83834-59-7
Its molecular formula C18H26O3 comprises 18 C, 26 H, 3 O atoms.
Also known as: lsooctyl p-methoxycinnamate · 对甲氧基肉桂酸异辛酯 · Octyl Methoxy Cinnamate
Category: fine chemicals
The CAS registry number of lsooctyl p-methoxycinnamate is 83834-59-7.
Molecular formula C18H26O3, molecular weight 290.4.
It is also registered under: lsooctyl p-methoxycinnamate, 对甲氧基肉桂酸异辛酯, Octyl Methoxy Cinnamate.
Recorded applications: 典型应用领域：化工原料。规格/纯度：以批次 COA 为准。包装：25/50kg 编织袋, 20/25/50kg 纸板桶, 200kg 塑料桶, 1000kg IBC（以订单确认为准）。储存：阴凉干燥, 密封保存, 开封后尽快使用。样品 10~100g 或 100~500g.
Category: Other Chemical Raw Materials.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for lsooctyl p-methoxycinnamate (CAS 83834-59-7), compiled from public chemistry databases.
| CAS Registry Number | 83834-59-7 |
|---|---|
| PubChem CID | 5355130 |
| Molecular formula | C18H26O3 |
| IUPAC name | 2-ethylhexyl (E)-3-(4-methoxyphenyl)prop-2-enoate |
| UNII (FDA) | 4Y5P7MUD51 |
| Molecular Weight | 290.4 |
|---|---|
| XLogP3 | 5.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 10 |
| Exact Mass | 290.18819469 |
| Monoisotopic Mass | 290.18819469 |
| Topological Polar Surface Area | 35.5 |
| Heavy Atom Count | 21 |
| Boiling Point | 388 to 392 °F at 3 mmHg (NTP, 1992) |
|---|---|
| Boiling Point | 185-195°C at 1mbar |
| Boiling Point | 382 °C at 760 mm Hg |
| Melting Point | -25°C |
| Solubility | <0.1 g/100 mL at 27°C |
| Solubility | In water, 0.2 mg/L at 20 °C |
| Vapor Pressure | 0.000014 [mmHg] |
| LogP | 5.8 |
| LogP | log Kow = 6.1 |
Octinoxate; Parsol MCX; Parsol MOX; Parsol; Octyl methoxycinnamate; 2-Ethylhexyl-p-methoxycinnamate; Escalol 557; Sunscreen AV; 2-Ethylhexyl p-methoxycinnamate; Ethylhexyl methoxycinnamate; 2-ethylhexyl (E)-3-(4-methoxyphenyl)prop-2-enoate; Uvinul MC80; Ethylhexyl p-methoxycinnamate; Neo heliopan AV; Eusolex 2292; octyl-methoxycinnamate
| Regulatory & Food Contact | CIR / INCI: Uv filter; Uv absorber |
|---|---|
| GHS notification summary | 92.2% (1853 / 2010) |
| GHS notification summary | 92.2% (1853 / 2010) |
|---|---|
| Reported hazard statements | H315 (20.1%), H319 (20.1%), H335 (20.1%), H411 (33.3%) |
This chemical does not meet GHS hazard criteria for 92.2% (1853 of 2010) of all reports.
Reported as not meeting GHS hazard criteria by 1853 of 2010 companies (only 7.8% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
Octyl Methoxy Cinnamate · CAS 83834-59-7 · C18H26O3. UNII 4Y5P7MUD51. Boiling Point: 388 to 392 °F at 3 mmHg (NTP, 1992); Boiling Point: 185-195°C at 1mbar; Boiling Point: 382 °C at 760 mm Hg.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 甲氧基肉桂酸辛酯