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Key Documents

8.00918

Sigma-Aldrich

Dimethyl phthalate

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:
Molecular Weight:
194.18
MDL number:
UNSPSC Code:
12352108
EC Index Number:
205-011-6

vapor pressure

0.008 hPa ( 20 °C)

Quality Level

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

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

Analysis Note

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

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

294.8 °F - closed cup

Flash Point(C)

146.0 °C - closed cup


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH Annex XVII (Restriction List)

CAS No.

Certificates of Analysis (COA)

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