Dimethyl isophthalate (CAS 1459-93-4) — formula C10H10O4, molecular weight 194.18; category organic chemicals.
| CAS Number | 1459-93-4 |
|---|---|
| Molecular Formula | C10H10O4 |
| Molecular Weight | 194.18 |
| Melting Point | 67.5 °C |
| Boiling Point | 282 °C |
| LogP | 2.2 |
| Applications | Uses: Used as a plasticizer, to make polyester resins, as a polyacrylate resin comonomer, and as a perfume fixative, [HSDB], PLASTICIZER, CHEM INTERMED FOR POLYESTER RESINS, Polyacrylate resin comonomer, perfume fixative., Industry Uses: Intermediate, Methods of Manufacturing: Methanol + isophthalic acid (esterification), U.S. Production: 2023: 50, 000 - <250, 000 lb, 2022: 250, 000 - <550, 2021: 550, 000 - <1, 000, 2020: 1, 000 - <5, (1979) PROBABLY GREATER THAN 2.27X10+6 G, (1981) PROBABLY GREATER THAN 2.27X10+6 G, 1, 3-Benzenedicarboxylic acid, dimethyl ester 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)., Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#5716], General Manufacturing Information: Plastics Material and Resin Manufacturing, 3-dimethyl ester: ACTIVE, "Morflex 1129" [Reilly] ... trademark for chemical intermediate |
| Category | Organic Chemicals |
Documented applications: Uses: Used as a plasticizer, to make polyester resins, as a polyacrylate resin comonomer, and as a perfume fixative, [HSDB], PLASTICIZER, CHEM INTERMED FOR POLYESTER RESINS, Polyacrylate resin comonomer, perfume fixative., Industry Uses: Intermediate, Methods of Manufacturing: Methanol + isophthalic acid (esterification), U.S. Production: 2023: 50, 000 - <250, 000 lb, 2022: 250, 000 - <550, 2021: 550, 000 - <1, 000, 2020: 1, 000 - <5, (1979) PROBABLY GREATER THAN 2.27X10+6 G, (1981) PROBABLY GREATER THAN 2.27X10+6 G, 1, 3-Benzenedicarboxylic acid, dimethyl ester 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)., Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#5716], General Manufacturing Information: Plastics Material and Resin Manufacturing, 3-dimethyl ester: ACTIVE, "Morflex 1129" [Reilly] ... trademark for chemical intermediate.
Dimethyl isophthalate is a carbon-based organic compound with CAS registry number 1459-93-4 and molecular formula C10H10O4 (molecular weight 194.18), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 1459-93-4
Its molecular formula C10H10O4 comprises 10 C, 10 H, 4 O atoms.
Also known as: Dimethyl isophthalate · 间苯二甲酸二甲酯
Category: organic chemicals
The CAS registry number of Dimethyl isophthalate is 1459-93-4.
Molecular formula C10H10O4, molecular weight 194.18.
It is also registered under: Dimethyl isophthalate, 间苯二甲酸二甲酯.
Recorded applications: Uses: Used as a plasticizer, to make polyester resins, as a polyacrylate resin comonomer, and as a perfume fixative, [HSDB], PLASTICIZER, CHEM INTERMED FOR POLYESTER RESINS, Polyacrylate resin comonomer, perfume fixative., Industry Uses: Intermediate, Methods of Manufacturing: Methanol + isophthalic acid (esterification), U.S. Production: 2023: 50, 000 - <250, 000 lb, 2022: 250, 000 - <550, 2021: 550, 000 - <1, 000, 2020: 1, 000 - <5, (1979) PROBABLY GREATER THAN 2.27X10+6 G, (1981) PROBABLY GREATER THAN 2.27X10+6 G, 1, 3-Benzenedicarboxylic acid, dimethyl ester 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)., Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#5716], General Manufacturing Information: Plastics Material and Resin Manufacturing, 3-dimethyl ester: ACTIVE, "Morflex 1129" [Reilly] ... trademark for chemical intermediate.
Category: Organic Chemicals.
Independent reference data for Dimethyl isophthalate (CAS 1459-93-4), compiled from public chemistry databases.
| CAS Registry Number | 1459-93-4 |
|---|---|
| PubChem CID | 15088 |
| Molecular formula | C10H10O4 |
| IUPAC name | dimethyl benzene-1,3-dicarboxylate |
| UNII (FDA) | 2UY9Y3574K |
| Molecular Weight | 194.18 |
|---|---|
| XLogP3 | 2.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 4 |
| Exact Mass | 194.05790880 |
| Monoisotopic Mass | 194.05790880 |
| Topological Polar Surface Area | 52.6 |
| Heavy Atom Count | 14 |
| Boiling Point | 282 °C |
|---|---|
| Melting Point | 67.5 °C |
| Flash Point | 280 °F (138 °C) (Closed cup) |
| Density | 1.194 g/cu cm at 20 °C |
| Vapor Pressure | 0.00963 [mmHg] |
DIMETHYL ISOPHTHALATE; 1459-93-4; Dimethyl m-phthalate; Dimethyl benzene-1,3-dicarboxylate; Methyl isophthalate; Isophthalic acid dimethyl ester; Dimethyl 1,3-benzenedicarboxylate; Morflex 1129; 1,3-Benzenedicarboxylic acid, dimethyl ester; Isophthalic acid, dimethyl ester; Methyl 3-(carbomethoxy)benzoate; NSC 15313; HSDB 6138; 1,3-Benzenedicarboxylic acid, 1,3-dimethyl ester; EINECS 215-951-9; Dimethylester kyseliny isoftalove
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS |
|---|---|
| GHS notification summary | 2% (3 / 152) |
| GHS notification summary | 2% (3 / 152) |
|---|---|
| Reported hazard statements | H319 (98%) |
This chemical does not meet GHS hazard criteria for 2% (3 of 152) of reports.
H319 (98%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Dimethyl isophthalate · CAS 1459-93-4 · C10H10O4. UNII 2UY9Y3574K. Boiling Point: 282 °C; Melting Point: 67.5 °C; Flash Point: 280 °F (138 °C) (Closed cup).
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 间苯二甲酸二甲酯