永久橙（CAS 3468-63-1）：分子式 C16H10N4O5、分子量 338.27。
| CAS号 | 3468-63-1 |
|---|---|
| 分子式 | C16H10N4O5 |
| 分子量 | 338.27 |
| 熔点 | 302 °C |
| LogP | 4.3 |
| 应用领域 | Uses: ... finds principle application in air-drying systems、including a variety of printing inks、Pigment in paints、Used on a moderately large scale in the printing ink industry、Industry Uses: Pigment、Dye、Consumer Uses: Pigment、Household Products: Cosmetics product ingredient: D&C Orange No. 17、Product count: 1、U.S. Production: 2023: 100、000 - <250、000 lb、2022: 550、000 - <700、2021: 550、2020: 550、2-Naphthalenol、1-[(2、4-dinitrophenyl)azo]- is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and、or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B、51FR21438).[EPA、Office of Pollution Prevention and Toxics、High Production Volume (HPV) Challenge Program. Available from the Database Query page at: http:、www.epa.gov、hpv、pubs、general、opptsrch.htm on 2-Naphthalenol、1-、Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#7384]、[US EPA、Non-confidential Production Volume Information Submitted by Companies for Chemicals Under the 1986-2002 Inventory Update Rule (IUR). 2-Naphthalenol、General Manufacturing Information: Construction、Synthetic Dye and Pigment Manufacturing、Paint and Coating Manufacturing、Printing Ink Manufacturing、Custom Compounding of Purchased Resins、Printing and Related Support Activities、1-[2-(2、4-dinitrophenyl)diazenyl]-: ACTIVE、... relatively low hiding power and good lightfastness in full shades、but poor tint lightfastnesds. It shows poor bleed but acceptable base resistance |
登记用途：Uses: ... finds principle application in air-drying systems、including a variety of printing inks、Pigment in paints、Used on a moderately large scale in the printing ink industry、Industry Uses: Pigment、Dye、Consumer Uses: Pigment、Household Products: Cosmetics product ingredient: D&C Orange No. 17、Product count: 1、U.S. Production: 2023: 100、000 - <250、000 lb、2022: 550、000 - <700、2021: 550、2020: 550、2-Naphthalenol、1-[(2、4-dinitrophenyl)azo]- is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and、or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B、51FR21438).[EPA、Office of Pollution Prevention and Toxics、High Production Volume (HPV) Challenge Program. Available from the Database Query page at: http:、www.epa.gov、hpv、pubs、general、opptsrch.htm on 2-Naphthalenol、1-、Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#7384]、[US EPA、Non-confidential Production Volume Information Submitted by Companies for Chemicals Under the 1986-2002 Inventory Update Rule (IUR). 2-Naphthalenol、General Manufacturing Information: Construction、Synthetic Dye and Pigment Manufacturing、Paint and Coating Manufacturing、Printing Ink Manufacturing、Custom Compounding of Purchased Resins、Printing and Related Support Activities、1-[2-(2、4-dinitrophenyl)diazenyl]-: ACTIVE、... relatively low hiding power and good lightfastness in full shades、but poor tint lightfastnesds. It shows poor bleed but acceptable base resistance。
永久橙 是一种化工化合物，登记 CAS 号为 3468-63-1，分子式 C16H10N4O5（分子量 338.27）。
登记 CAS 号：3468-63-1
其分子式 C16H10N4O5 由 16 个碳、10 个氢、4 个氮、5 个氧 组成。
别名/同义词：永久橙 · Permanent Orange · LAKE RED 2G
永久橙 的 CAS 登记号为 3468-63-1。
分子式 C16H10N4O5，分子量 338.27。
别名/同义词：永久橙、Permanent Orange、LAKE RED 2G。
登记用途：Uses: ... finds principle application in air-drying systems、including a variety of printing inks、Pigment in paints、Used on a moderately large scale in the printing ink industry、Industry Uses: Pigment、Dye、Consumer Uses: Pigment、Household Products: Cosmetics product ingredient: D&C Orange No. 17、Product count: 1、U.S. Production: 2023: 100、000 - <250、000 lb、2022: 550、000 - <700、2021: 550、2020: 550、2-Naphthalenol、1-[(2、4-dinitrophenyl)azo]- is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and、or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B、51FR21438).[EPA、Office of Pollution Prevention and Toxics、High Production Volume (HPV) Challenge Program. Available from the Database Query page at: http:、www.epa.gov、hpv、pubs、general、opptsrch.htm on 2-Naphthalenol、1-、Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#7384]、[US EPA、Non-confidential Production Volume Information Submitted by Companies for Chemicals Under the 1986-2002 Inventory Update Rule (IUR). 2-Naphthalenol、General Manufacturing Information: Construction、Synthetic Dye and Pigment Manufacturing、Paint and Coating Manufacturing、Printing Ink Manufacturing、Custom Compounding of Purchased Resins、Printing and Related Support Activities、1-[2-(2、4-dinitrophenyl)diazenyl]-: ACTIVE、... relatively low hiding power and good lightfastness in full shades、but poor tint lightfastnesds. It shows poor bleed but acceptable base resistance。
永久橙（CAS 3468-63-1）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 3468-63-1 |
|---|---|
| PubChem CID | 18981 |
| Molecular formula | C16H10N4O5 |
| IUPAC name | 1-[(2,4-dinitrophenyl)diazenyl]naphthalen-2-ol |
| UNII (FDA) | E27LT0986O |
| Molecular Weight | 338.27 |
|---|---|
| XLogP3 | 4.3 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 2 |
| Exact Mass | 338.06511943 |
| Monoisotopic Mass | 338.06511943 |
| Topological Polar Surface Area | 137 |
| Heavy Atom Count | 25 |
| Melting Point | 302 °C |
|---|---|
| Density | 1.52 No temp |
| Color Additive Status | 81.10 |
| Color Additive Status | 81.30 |
3468-63-1; Permatone Orange; Hansa Orange RN; Light Orange R; Silopol Orange R; Carnelio Red 2G; Chromatex Orange R; Graphtol Red 2GL; Versal Orange RNL; Lake Red 2GL; Isol Fast Red 2G; Calcotone Orange 2R; Syton Fast Red 2G; Helio Fast Orange RN; Lutetia Fast Orange R; Brilliant tangerine 13030
| GHS notification summary | 42.4% (369 / 871) |
|---|
| GHS notification summary | 42.4% (369 / 871) |
|---|---|
| Reported hazard statements | H319 (51.7%) |
This chemical does not meet GHS hazard criteria for 42.4% (369 of 871) of reports.
H319 (51.7%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
DINITRANILINE ORANGE · CAS 3468-63-1 · C16H10N4O5. UNII E27LT0986O. Melting Point: 302 °C; Density: 1.52 No temp; Color Additive Status: 81.10.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Permanent Orange