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8.00918

Dimethyl phthalate

Name: Dimethyl phthalate
Brand: MM

for synthesis

Synonym(s):

Dimethyl phthalate, Phthalic acid dimethyl ester

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About This Item

Linear Formula:

C₆H₄-1,2-(COOCH₃)₂

CAS Number:

131-11-3

Molecular Weight:

194.18

UNSPSC Code:

12352108

EC Index Number:

205-011-6

NACRES:

NA.22

MDL number:

MFCD00008425

Assay:

≥99% (GC)

Grade:

synthesis grade

Bp:

283 °C/1013 hPa

Vapor pressure:

0.008 hPa ( 20 °C)

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Properties

grade

synthesis grade

Quality Level

200

vapor pressure

0.008 hPa ( 20 °C)

assay

≥99% (GC)

form

liquid

autoignition temp.

460 °C (DIN 51794)

potency

5120 mg/kg LD₅₀, oral (Rat), >12000 mg/kg LD₅₀, skin (Rabbit)

dilution

(for synthesis)

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

Description

Analysis Note

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

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Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

294.8 °F - closed cup

flash_point_c

146.0 °C - closed cup

Certificates of Analysis (COA)

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