硬脂酸丁酯（CAS 123-95-5）：分子式 C22H44O2、分子量 340.6。
| CAS号 | 123-95-5 |
|---|---|
| 分子式 | C22H44O2 |
| 分子量 | 340.6 |
| 熔点 | 27 °C |
| 沸点 | 343 °C |
| LogP | 9.8 |
| 应用领域 | Uses: CIR ingredient: Butyl Stearate、Used as a flavor and solvent for flavors、as plasticizer for cellulose acetate butyrate、cellulose nitrate、ethyl cellulose、polystyrene、and laminated fiber products、as lubricant in extrusion and molding of polyvinyl chloride、as emollient in creams、lotions、and lipsticks、as solvent、spreading agent、and softening agent in plastics、textiles、cosmetics、and rubber industries、to make leather cloth and leather varnishes、in polishes、special lubricants、and coatings、in carbon paper and inks、as damp-proofer for concrete、in propellants、as water proofing agent and defoamer、[HSBD]、Pulp and Paper Processing [Category: Industry]、Textiles (Fiber & Fabric Manufacturing) [Category: Industry]、Painting (Pigments、Binders、and Biocides) [Category: Paint]、Plastic Composites Manufacturing [Category: Industry]、Leather Tanning and Processing [Category: Industry]、Cement Producing [Category: Industry]、DIRECT FOOD ADDITIVE AS SYNTHETIC FLAVOR.、PLASTICIZER FOR CELLULOSE ACETATE BUTYRATE、CELLULOSE NITRATE、ETHYL CELLULOSE、POLYSTYRENE、LUBRICANT IN EXTRUSION & MOLDING OF POLYVINYL CHLORIDE、EMOLLIENT IN CREAMS、LOTIONS、& LIPSTICKS.、SOLVENT FOR FLAVORS--BUTTER、BANANA.、Solvent、spreading and softening agent in plastics、rubber industries.、For more Uses (Complete) data for N-BUTYL STEARATE (11 total)、please visit the HSDB record page.、Use Classification: EPA Safer Chemical Functional Use Classes -> Solvents、Safer Chemical Classes -> Green half-circle - The chemical is expected to be of low concern、Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Cosmetics -> Emollient、Industry Uses: Processing aids not otherwise specified、Surfactant (surface active agent)、Lubricating agent、Anti-adhesive、cohesive、Intermediate、Consumer Uses: Not Known or Reasonably Ascertainable、Processing aids not otherwise specified、Household Products: Information on 6 consumer products that contain Butyl stearate in the following categories is provided:、• Auto Products、• Commercial、Institutional、• Home Maintenance、• Inside the Home、• Personal Care、Methods of Manufacturing: Prepn from silver stearate and n-butyl iodide、from stearic acid and n-butanol.、BY TRANSESTERIFICATION OF GLYCERYL TRISTEARATE (TRISTEARIN) WITH N-BUTYL ALCOHOL.、Alcoholysis of stearin or esterification of stearic with butanol、Formulations、Preparations: Grades: Technical cosmetic、chemically pure.、U.S. Production: 2023: 1、000、000 - <2、500、000 lb、2022: 2、000 - <4、2021: 2、2020: 2、(1972) 3.76X10+9 GRAMS、(1975) 2.71X10+9 GRAMS、(1988) 6、427、General Manufacturing Information: Fabricated Metal Product Manufacturing、Paint and Coating Manufacturing、Textiles、apparel、and leather manufacturing、Rubber Product Manufacturing、Mining (except Oil and Gas) and support activities、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、Octadecanoic acid、butyl ester: ACTIVE、IT DISSOLVES ESTER GUM AND MOST RESINS BUT ... IS NOT SOLVENT FOR CELLULOSE ESTERS AND GUM LAC. ... IS GOOD SOLVENT FOR RUBBER、PARTICULARLY WHEN HOT、BUT ... HAS NO SPECIAL AFFINITY FOR VINYL RESINS. |
登记用途：Uses: CIR ingredient: Butyl Stearate、Used as a flavor and solvent for flavors、as plasticizer for cellulose acetate butyrate、cellulose nitrate、ethyl cellulose、polystyrene、and laminated fiber products、as lubricant in extrusion and molding of polyvinyl chloride、as emollient in creams、lotions、and lipsticks、as solvent、spreading agent、and softening agent in plastics、textiles、cosmetics、and rubber industries、to make leather cloth and leather varnishes、in polishes、special lubricants、and coatings、in carbon paper and inks、as damp-proofer for concrete、in propellants、as water proofing agent and defoamer、[HSBD]、Pulp and Paper Processing [Category: Industry]、Textiles (Fiber & Fabric Manufacturing) [Category: Industry]、Painting (Pigments、Binders、and Biocides) [Category: Paint]、Plastic Composites Manufacturing [Category: Industry]、Leather Tanning and Processing [Category: Industry]、Cement Producing [Category: Industry]、DIRECT FOOD ADDITIVE AS SYNTHETIC FLAVOR.、PLASTICIZER FOR CELLULOSE ACETATE BUTYRATE、CELLULOSE NITRATE、ETHYL CELLULOSE、POLYSTYRENE、LUBRICANT IN EXTRUSION & MOLDING OF POLYVINYL CHLORIDE、EMOLLIENT IN CREAMS、LOTIONS、& LIPSTICKS.、SOLVENT FOR FLAVORS--BUTTER、BANANA.、Solvent、spreading and softening agent in plastics、rubber industries.、For more Uses (Complete) data for N-BUTYL STEARATE (11 total)、please visit the HSDB record page.、Use Classification: EPA Safer Chemical Functional Use Classes -> Solvents、Safer Chemical Classes -> Green half-circle - The chemical is expected to be of low concern、Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Cosmetics -> Emollient、Industry Uses: Processing aids not otherwise specified、Surfactant (surface active agent)、Lubricating agent、Anti-adhesive、cohesive、Intermediate、Consumer Uses: Not Known or Reasonably Ascertainable、Processing aids not otherwise specified、Household Products: Information on 6 consumer products that contain Butyl stearate in the following categories is provided:、• Auto Products、• Commercial、Institutional、• Home Maintenance、• Inside the Home、• Personal Care、Methods of Manufacturing: Prepn from silver stearate and n-butyl iodide、from stearic acid and n-butanol.、BY TRANSESTERIFICATION OF GLYCERYL TRISTEARATE (TRISTEARIN) WITH N-BUTYL ALCOHOL.、Alcoholysis of stearin or esterification of stearic with butanol、Formulations、Preparations: Grades: Technical cosmetic、chemically pure.、U.S. Production: 2023: 1、000、000 - <2、500、000 lb、2022: 2、000 - <4、2021: 2、2020: 2、(1972) 3.76X10+9 GRAMS、(1975) 2.71X10+9 GRAMS、(1988) 6、427、General Manufacturing Information: Fabricated Metal Product Manufacturing、Paint and Coating Manufacturing、Textiles、apparel、and leather manufacturing、Rubber Product Manufacturing、Mining (except Oil and Gas) and support activities、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、Octadecanoic acid、butyl ester: ACTIVE、IT DISSOLVES ESTER GUM AND MOST RESINS BUT ... IS NOT SOLVENT FOR CELLULOSE ESTERS AND GUM LAC. ... IS GOOD SOLVENT FOR RUBBER、PARTICULARLY WHEN HOT、BUT ... HAS NO SPECIAL AFFINITY FOR VINYL RESINS.。
硬脂酸丁酯 是一种化工化合物，登记 CAS 号为 123-95-5，分子式 C22H44O2（分子量 340.6）。
登记 CAS 号：123-95-5
其分子式 C22H44O2 由 22 个碳、44 个氢、2 个氧 组成。
别名/同义词：硬脂酸丁酯 · n-Butyl-stearate · BUTYL STEARATE
硬脂酸丁酯 的 CAS 登记号为 123-95-5。
分子式 C22H44O2，分子量 340.6。
别名/同义词：硬脂酸丁酯、n-Butyl-stearate、BUTYL STEARATE。
登记用途：Uses: CIR ingredient: Butyl Stearate、Used as a flavor and solvent for flavors、as plasticizer for cellulose acetate butyrate、cellulose nitrate、ethyl cellulose、polystyrene、and laminated fiber products、as lubricant in extrusion and molding of polyvinyl chloride、as emollient in creams、lotions、and lipsticks、as solvent、spreading agent、and softening agent in plastics、textiles、cosmetics、and rubber industries、to make leather cloth and leather varnishes、in polishes、special lubricants、and coatings、in carbon paper and inks、as damp-proofer for concrete、in propellants、as water proofing agent and defoamer、[HSBD]、Pulp and Paper Processing [Category: Industry]、Textiles (Fiber & Fabric Manufacturing) [Category: Industry]、Painting (Pigments、Binders、and Biocides) [Category: Paint]、Plastic Composites Manufacturing [Category: Industry]、Leather Tanning and Processing [Category: Industry]、Cement Producing [Category: Industry]、DIRECT FOOD ADDITIVE AS SYNTHETIC FLAVOR.、PLASTICIZER FOR CELLULOSE ACETATE BUTYRATE、CELLULOSE NITRATE、ETHYL CELLULOSE、POLYSTYRENE、LUBRICANT IN EXTRUSION & MOLDING OF POLYVINYL CHLORIDE、EMOLLIENT IN CREAMS、LOTIONS、& LIPSTICKS.、SOLVENT FOR FLAVORS--BUTTER、BANANA.、Solvent、spreading and softening agent in plastics、rubber industries.、For more Uses (Complete) data for N-BUTYL STEARATE (11 total)、please visit the HSDB record page.、Use Classification: EPA Safer Chemical Functional Use Classes -> Solvents、Safer Chemical Classes -> Green half-circle - The chemical is expected to be of low concern、Fragrance Ingredients、Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes、Flavoring Agents -> JECFA Flavorings Index、Cosmetics -> Emollient、Industry Uses: Processing aids not otherwise specified、Surfactant (surface active agent)、Lubricating agent、Anti-adhesive、cohesive、Intermediate、Consumer Uses: Not Known or Reasonably Ascertainable、Processing aids not otherwise specified、Household Products: Information on 6 consumer products that contain Butyl stearate in the following categories is provided:、• Auto Products、• Commercial、Institutional、• Home Maintenance、• Inside the Home、• Personal Care、Methods of Manufacturing: Prepn from silver stearate and n-butyl iodide、from stearic acid and n-butanol.、BY TRANSESTERIFICATION OF GLYCERYL TRISTEARATE (TRISTEARIN) WITH N-BUTYL ALCOHOL.、Alcoholysis of stearin or esterification of stearic with butanol、Formulations、Preparations: Grades: Technical cosmetic、chemically pure.、U.S. Production: 2023: 1、000、000 - <2、500、000 lb、2022: 2、000 - <4、2021: 2、2020: 2、(1972) 3.76X10+9 GRAMS、(1975) 2.71X10+9 GRAMS、(1988) 6、427、General Manufacturing Information: Fabricated Metal Product Manufacturing、Paint and Coating Manufacturing、Textiles、apparel、and leather manufacturing、Rubber Product Manufacturing、Mining (except Oil and Gas) and support activities、Soap、Cleaning Compound、and Toilet Preparation Manufacturing、Octadecanoic acid、butyl ester: ACTIVE、IT DISSOLVES ESTER GUM AND MOST RESINS BUT ... IS NOT SOLVENT FOR CELLULOSE ESTERS AND GUM LAC. ... IS GOOD SOLVENT FOR RUBBER、PARTICULARLY WHEN HOT、BUT ... HAS NO SPECIAL AFFINITY FOR VINYL RESINS.。
硬脂酸丁酯（CAS 123-95-5）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 123-95-5 |
|---|---|
| PubChem CID | 31278 |
| Molecular formula | C22H44O2 |
| IUPAC name | butyl octadecanoate |
| UNII (FDA) | 6Y0AI5605C |
| FEMA number | 2214 |
| JECFA number | 184 |
| Molecular Weight | 340.6 |
|---|---|
| XLogP3 | 9.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 20 |
| Exact Mass | 340.334130642 |
| Monoisotopic Mass | 340.334130642 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 24 |
| Color/Form | WAXY OR OILY (ABOVE 20 °C) |
|---|---|
| Boiling Point | 343 °C |
| Boiling Point | 343.00 °C. @ 25.00 mm Hg |
| Boiling Point | 343 °C; 220-225 °C (25 mm Hg) |
| Melting Point | 27 °C |
| Melting Point | 27.5 °C |
| Flash Point | 320 °F (160 °C) (CLOSED CUP) |
| Solubility | 1.7 mg/mL at 25 °C |
| Density | 0.854 @ 25 °C/4 °C |
| Density | 0.855-0.875 |
BUTYL STEARATE; 123-95-5; Butyl octadecanoate; N-Butyl stearate; Octadecanoic acid, butyl ester; Kesscoflex BS; Kessco BSC; n-Butyl octadecanoate; Butyl octadecylate; Starfol BS-100; Stearic acid, butyl ester; RC plasticizer B-17; Tegester butyl stearate; Wickenol 122; Witcizer 200; Witcizer 201
| Regulatory & Food Contact | EU Flavoring substances FDA Substance added to food: FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT, FORMULATION AID FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS Flavoring Agents FLAVOURING_AGENT: Flavouring Agent Dairy |
|---|---|
| GHS notification summary | 91.6% (901 / 984) |
| GHS notification summary | 91.6% (901 / 984) |
|---|
This chemical does not meet GHS hazard criteria for 91.6% (901 of 984) of all reports.
Reported as not meeting GHS hazard criteria by 901 of 984 companies (only 8.4% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
BUTYL STEARATE · CAS 123-95-5 · C22H44O2. UNII 6Y0AI5605C. Color/Form: WAXY OR OILY (ABOVE 20 °C); Boiling Point: 343 °C; Boiling Point: 343.00 °C. @ 25.00 mm Hg.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: n-Butyl-stearate