氮化硼（CAS 78666-05-4）：分子式 BN、分子量 24.82。
| CAS号 | 78666-05-4 |
|---|---|
| 分子式 | BN |
| 分子量 | 24.82 |
| 应用领域 | Uses: CIR ingredient: Boron Nitride、Used to make alloys、semiconductors、nuclear reactors、and lubricants、[Merck Index] alpha-Boron films are used in microelectronics、beta-Boron nitride is used to make abrasive grit for grinding wheels and saws、[Ullmann]、Metal Preparation and Pouring [Category: Foundry]、Semiconductor Manufacturing [Category: Industry]、Use Classification: Cosmetics -> Absorbent、Skin conditioning、Opacifying、Industry Uses: Not Known or Reasonably Ascertainable、Filler、Anti-adhesive、cohesive、Conductive agent、Lubricating agent、Other、Consumer Uses: Not Known or Reasonably Ascertainable、Household Products: Information on 11 consumer products that contain Boron nitride in the following categories is provided:、• Personal Care、U.S. Production: 2023: 850、000 - <1、000、000 lb、2022: 1、000 - <2、500、2021: 850、2020: 700、000 - <850、General Manufacturing Information: Paint and Coating Manufacturing、Plastics Material and Resin Manufacturing、Not Known or Reasonably Ascertainable、Miscellaneous Manufacturing、Other (requires additional information)、Plastics Product Manufacturing、Transportation Equipment Manufacturing、Primary Metal Manufacturing、Computer and Electronic Product Manufacturing、Boron nitride (BN): ACTIVE |
登记用途：Uses: CIR ingredient: Boron Nitride、Used to make alloys、semiconductors、nuclear reactors、and lubricants、[Merck Index] alpha-Boron films are used in microelectronics、beta-Boron nitride is used to make abrasive grit for grinding wheels and saws、[Ullmann]、Metal Preparation and Pouring [Category: Foundry]、Semiconductor Manufacturing [Category: Industry]、Use Classification: Cosmetics -> Absorbent、Skin conditioning、Opacifying、Industry Uses: Not Known or Reasonably Ascertainable、Filler、Anti-adhesive、cohesive、Conductive agent、Lubricating agent、Other、Consumer Uses: Not Known or Reasonably Ascertainable、Household Products: Information on 11 consumer products that contain Boron nitride in the following categories is provided:、• Personal Care、U.S. Production: 2023: 850、000 - <1、000、000 lb、2022: 1、000 - <2、500、2021: 850、2020: 700、000 - <850、General Manufacturing Information: Paint and Coating Manufacturing、Plastics Material and Resin Manufacturing、Not Known or Reasonably Ascertainable、Miscellaneous Manufacturing、Other (requires additional information)、Plastics Product Manufacturing、Transportation Equipment Manufacturing、Primary Metal Manufacturing、Computer and Electronic Product Manufacturing、Boron nitride (BN): ACTIVE。
氮化硼 是一种化工化合物，登记 CAS 号为 78666-05-4，分子式 BN（分子量 24.82）。
登记 CAS 号：78666-05-4
其分子式 BN 由 1 个硼、1 个氮 组成。
别名/同义词：氮化硼 · Boron Nitride
氮化硼 的 CAS 登记号为 78666-05-4。
分子式 BN，分子量 24.82。
别名/同义词：氮化硼、Boron Nitride。
登记用途：Uses: CIR ingredient: Boron Nitride、Used to make alloys、semiconductors、nuclear reactors、and lubricants、[Merck Index] alpha-Boron films are used in microelectronics、beta-Boron nitride is used to make abrasive grit for grinding wheels and saws、[Ullmann]、Metal Preparation and Pouring [Category: Foundry]、Semiconductor Manufacturing [Category: Industry]、Use Classification: Cosmetics -> Absorbent、Skin conditioning、Opacifying、Industry Uses: Not Known or Reasonably Ascertainable、Filler、Anti-adhesive、cohesive、Conductive agent、Lubricating agent、Other、Consumer Uses: Not Known or Reasonably Ascertainable、Household Products: Information on 11 consumer products that contain Boron nitride in the following categories is provided:、• Personal Care、U.S. Production: 2023: 850、000 - <1、000、000 lb、2022: 1、000 - <2、500、2021: 850、2020: 700、000 - <850、General Manufacturing Information: Paint and Coating Manufacturing、Plastics Material and Resin Manufacturing、Not Known or Reasonably Ascertainable、Miscellaneous Manufacturing、Other (requires additional information)、Plastics Product Manufacturing、Transportation Equipment Manufacturing、Primary Metal Manufacturing、Computer and Electronic Product Manufacturing、Boron nitride (BN): ACTIVE。
氮化硼（CAS 78666-05-4）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 78666-05-4 |
|---|---|
| PubChem CID | 66227 |
| Molecular formula | BN |
| IUPAC name | azanylidyneborane |
| UNII (FDA) | 2U4T60A6YD |
| Molecular Weight | 24.82 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 25.0123792 |
| Monoisotopic Mass | 25.0123792 |
| Topological Polar Surface Area | 23.8 |
| Heavy Atom Count | 2 |
Boron nitride; 10043-11-5; Elbor; Boron mononitride; Boron nitride (BN); Borazon; Elboron; Kubonit; Wurzin; Geksanit R; Hexanite R; Hexanit R; Super mighty M; Kubonit KR; Denka boron nitride GP; Elbor R
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS For use as a lubricant on bakery oven chains with incidental food contact. The FCS is to be used in ovens making baked goods at temperatures up to 1000oF. For use as a lubricant in food processing equipment with incidental food contact The FCS is used at a level not to exceed 40 wt-% boron nitride in lubricant. It is specifically used in oil an |
|---|---|
| GHS notification summary | 87.9% (422 / 480) |
| GHS notification summary | 87.9% (422 / 480) |
|---|---|
| Reported hazard statements | H319 (11.7%), H335 (10.8%) |
This chemical does not meet GHS hazard criteria for 87.9% (422 of 480) of all reports.
H319 (11.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Boron Nitride · CAS 78666-05-4 · BN. UNII 2U4T60A6YD.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Boron Nitride