Butylparaben (CAS 94-26-8) — formula C11H14O3, molecular weight 194.23; category fine chemicals.
Butylparaben (CAS 94-26-8) is a fine chemicals. Its molecular formula C11H14O3 comprises 11 C, 14 H, 3 O atoms. Its molecular weight is about 194.23. Reported physicochemical data: melting point around 154 to 156 °F (NTP, 1992), boiling point around 156.00 to 157.00 °C. @ 3.50 mm Hg, LogP about log Kow = 3.57. Fine chemicals are high-value, multi-variety, small-batch products emphasizing purity and specification customization, also covering general chemical raw materials. Targeting pharmaceuticals, electronics, flavors and functional materials; produced and repacked to customer specifications. 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 | 94-26-8 |
|---|---|
| Molecular Formula | C11H14O3 |
| Molecular Weight | 194.23 |
| Melting Point | 154 to 156 °F (NTP, 1992) |
| Boiling Point | 156.00 to 157.00 °C. @ 3.50 mm Hg |
| LogP | log Kow = 3.57 |
| Packaging | 25/50kg woven bags, 20/25/50kg fibre drums, 200kg plastic drums, 1000kg IBC (subject to order confirmation) |
| Applications | electronics, flavors and functional materials, produced and repacked to customer specifications. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering |
| Category | Fine Chemicals|Pharma Excipients|Preservatives |
Documented applications: electronics, flavors and functional materials, produced and repacked to customer specifications. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
Butylparaben is a high-value fine compound with CAS registry number 94-26-8 and molecular formula C11H14O3 (molecular weight 194.23), belonging to the fine chemicals segment of chemical raw materials.
CAS number: 94-26-8
Its molecular formula C11H14O3 comprises 11 C, 14 H, 3 O atoms.
Also known as: Butylparaben · 对羟基苯甲酸丁酯 · n-Butyl 4-hydroxybenzoate · 4-Hydroxybenzoic Acid Butyl Ester
Category: fine chemicals / pharmaceutical intermediates and APIs / chemical
The CAS registry number of Butylparaben is 94-26-8.
Molecular formula C11H14O3, molecular weight 194.23.
It is also registered under: Butylparaben, 对羟基苯甲酸丁酯, n-Butyl 4-hydroxybenzoate, 4-Hydroxybenzoic Acid Butyl Ester.
Recorded applications: electronics, flavors and functional materials, produced and repacked to customer specifications. As a sourcing and distribution partner we can help locate and compare this item across domestic and cross-border channels, with COA and compliance files provided before ordering.
Category: Fine Chemicals / Pharma Excipients / Preservatives.
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 Butylparaben (CAS 94-26-8), compiled from public chemistry databases.
| CAS Registry Number | 94-26-8 |
|---|---|
| PubChem CID | 7184 |
| Molecular formula | C11H14O3 |
| IUPAC name | butyl 4-hydroxybenzoate |
| UNII (FDA) | 3QPI1U3FV8 |
| FEMA number | 2203 |
| JECFA number | 870 |
| Molecular Weight | 194.23 |
|---|---|
| XLogP3 | 3.6 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 5 |
| Exact Mass | 194.094294304 |
| Monoisotopic Mass | 194.094294304 |
| Topological Polar Surface Area | 46.5 |
| Heavy Atom Count | 14 |
| Boiling Point | 156.00 to 157.00 °C. @ 3.50 mm Hg |
|---|---|
| Boiling Point | 156-157 °C (3.5 mm Hg) |
| Melting Point | 154 to 156 °F (NTP, 1992) |
| Melting Point | 68.5 °C |
| Melting Point | 68 - 69 °C |
| Flash Point | 181 °C |
| Solubility | In water, 2.07X10+2 mg/L at 20 °C |
| Solubility | 0.207 mg/mL at 20 °C |
| Vapor Pressure | 0.000186 [mmHg] |
| LogP | log Kow = 3.57 |
BUTYLPARABEN; Butyl 4-hydroxybenzoate; 94-26-8; Butyl paraben; Butyl p-hydroxybenzoate; Butoben; Nipabutyl; Butyl chemosept; Butyl parasept; Tegosept B; Butyl tegosept; Butyl butex; Aseptoform butyl; Solbrol B; Butyl parahydroxybenzoate; n-Butyl p-hydroxybenzoate
| Regulatory & Food Contact | FDA Substance added to food: FLAVORING AGENT OR ADJUVANT FLAVOURING_AGENTFood Additives -> PRESERVATIVE: Flavouring Agent Flavoring Agents No safety concern at current levels of intake when used as a flavouring agent TRS 913-JECFA 59/112 FAS 48-JECFA 57/273 (2001) |
|---|---|
| GHS notification summary | 35.6% (479 / 1344) |
| GHS notification summary | 35.6% (479 / 1344) |
|---|---|
| Reported hazard statements | H315 (60.4%), H318 (21.6%), H319 (41.6%), H335 (39.7%), H412 (18.2%) |
This chemical does not meet GHS hazard criteria for 35.6% (479 of 1344) of reports.
H315 (60.4%): Causes skin irritation [Warning Skin corrosion/irritation]
4-Hydroxybenzoic Acid Butyl Ester · CAS 94-26-8 · C11H14O3. UNII 3QPI1U3FV8. Boiling Point: 156.00 to 157.00 °C. @ 3.50 mm Hg; Boiling Point: 156-157 °C (3.5 mm Hg); Melting Point: 154 to 156 °F (NTP, 1992).
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 对羟基苯甲酸丁酯