1,2-戊二醇（CAS 5343-92-0）：分子式 C5H12O2、分子量 104.15。
| CAS号 | 5343-92-0 |
|---|---|
| 分子式 | C5H12O2 |
| 分子量 | 104.15 |
| LogP | 0.2 |
| 应用领域 | Uses: CIR ingredient: Pentylene Glycol、Used to make fine chemicals、in industrial and professional cleaning and maintenance products、and in consumer washing and cleaning products、air care products、polishes and wax blends、inks and toners、and cosmetics and personal care products、[ECHA REACH Registrations]、Use Classification: EPA Safer Chemical Functional Use Classes -> Solvents、Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern、Fragrance Ingredients、Industry Uses: Other、Intermediate、Household Products: Information on 32 consumer products that contain Pentylene Glycol in the following categories is provided:、• Personal Care、U.S. Production: 2023: 550、000 - <1、000、000 lb、2022: 550、2021: 550、2020: 550、General Manufacturing Information: Pesticide、Fertilizer、and Other Agricultural Chemical Manufacturing、Other (requires additional information)、1、2-Pentanediol: ACTIVE |
登记用途：Uses: CIR ingredient: Pentylene Glycol、Used to make fine chemicals、in industrial and professional cleaning and maintenance products、and in consumer washing and cleaning products、air care products、polishes and wax blends、inks and toners、and cosmetics and personal care products、[ECHA REACH Registrations]、Use Classification: EPA Safer Chemical Functional Use Classes -> Solvents、Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern、Fragrance Ingredients、Industry Uses: Other、Intermediate、Household Products: Information on 32 consumer products that contain Pentylene Glycol in the following categories is provided:、• Personal Care、U.S. Production: 2023: 550、000 - <1、000、000 lb、2022: 550、2021: 550、2020: 550、General Manufacturing Information: Pesticide、Fertilizer、and Other Agricultural Chemical Manufacturing、Other (requires additional information)、1、2-Pentanediol: ACTIVE。
1,2-戊二醇 是一种化工化合物，登记 CAS 号为 5343-92-0，分子式 C5H12O2（分子量 104.15）。
登记 CAS 号：5343-92-0
其分子式 C5H12O2 由 5 个碳、12 个氢、2 个氧 组成。
别名/同义词：1,2-戊二醇 · 1,2-Pentanediol
1,2-戊二醇 的 CAS 登记号为 5343-92-0。
分子式 C5H12O2，分子量 104.15。
别名/同义词：1,2-戊二醇、1,2-Pentanediol。
登记用途：Uses: CIR ingredient: Pentylene Glycol、Used to make fine chemicals、in industrial and professional cleaning and maintenance products、and in consumer washing and cleaning products、air care products、polishes and wax blends、inks and toners、and cosmetics and personal care products、[ECHA REACH Registrations]、Use Classification: EPA Safer Chemical Functional Use Classes -> Solvents、Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern、Fragrance Ingredients、Industry Uses: Other、Intermediate、Household Products: Information on 32 consumer products that contain Pentylene Glycol in the following categories is provided:、• Personal Care、U.S. Production: 2023: 550、000 - <1、000、000 lb、2022: 550、2021: 550、2020: 550、General Manufacturing Information: Pesticide、Fertilizer、and Other Agricultural Chemical Manufacturing、Other (requires additional information)、1、2-Pentanediol: ACTIVE。
1,2-戊二醇（CAS 5343-92-0）的独立参考数据，整理自公开化学数据库。
| CAS 号 | 5343-92-0 |
|---|---|
| PubChem CID | 93000 |
| 分子式 | C5H12O2 |
| 分子量 | 104.08 g/mol |
| IUPAC 名称 | pentane-1,2-diol |
| InChIKey | WCVRQHFDJLLWFE-UHFFFAOYSA-N |
| UNII（FDA） | 50C1307PZG |
| Molecular Weight | 104.15 |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 3 |
| Exact Mass | 104.083729621 |
| Monoisotopic Mass | 104.083729621 |
| Topological Polar Surface Area | 40.5 |
| Heavy Atom Count | 7 |
1,2-Pentanediol; 5343-92-0; Pentylene glycol; 1,2-Dihydroxypentane; 50C1307PZG; DTXSID10863522; NSC-513; RefChem:860099; DTXCID80812123; 226-285-3; Pentane-1,2-diol; MFCD00010736; UNII-50C1307PZG; NSC 513; EC 226-285-3; PENTYLENE GLYCOL [WHO-DD]
| 法规与食品接触 | CIR / INCI: Cosmetic ingredients (Pentylene Glycol) -> CIR (Cosmetic Ingredient Review) |
|---|---|
| GHS 通报统计 | 6.5% (62 / 958) |
| GHS 通报统计 | 6.5% (62 / 958) |
|---|---|
| 已通报的危害声明 | H304 (46.8%), H318 (37.2%) |
1,2-戊二醇 的 CAS 号为 5343-92-0，分子式 C5H12O2，分子量 104.08 g/mol。 UNII 50C1307PZG; InChIKey WCVRQHFDJLLWFE-UHFFFAOYSA-N.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 1,2-Pentanediol