8.00918

Dimethyl phthalate

for synthesis

• Synonyma: Dimethyl phthalate, Phthalic acid dimethyl ester
• Lineární vzorec: C₆H₄-1,2-(COOCH₃)₂
• Číslo CAS: 131-11-3
• Molekulová hmotnost: 194.18
• MDL number: MFCD00008425
• UNSPSC Code: 12352108
• EC Index Number: 205-011-6
• NACRES: NA.22
• assay: ≥99% (GC)
• bp: 283 °C/1013 hPa
• vapor pressure: 0.008 hPa ( 20 °C)

Vlastnosti

• vapor pressure: 0.008 hPa ( 20 °C)
• Quality Level: 200
• assay: ≥99% (GC)
• form: liquid
• autoignition temp.: 460 °C (DIN 51794)
• potency: 5120 mg/kg LD₅₀, oral (Rat); >12000 mg/kg LD₅₀, skin (Rabbit)
• pH: 7 (20 °C in H₂O)
• bp: 283 °C/1013 hPa
• mp: 6 °C
• transition temp: flash point 150 °C
• solubility: 4.0 g/L
• density: 1.19 g/cm³ at 20 °C
• storage temp.: 2-30°C
• SMILES string: O(C)C(=O)c1c(cccc1)C(=O)OC
• InChI: 1S/C10H10O4/c1-13-9(11)7-5-3-4-6-8(7)10(12)14-2/h3-6H,1-2H3
• InChI key: NIQCNGHVCWTJSM-UHFFFAOYSA-N

Popis

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.189 - 1.192
Identity (IR): passes test

Bezpečnostní informace

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 1
• flash_point_f: 294.8 °F - closed cup
• flash_point_c: 146.0 °C - closed cup