Your Location：Home >Products >Fine Chemicals >131-11-3
Appearance:Liquid
Throughput:100|Kilogram|Day
pd_productuse:intermediate
Delivery Time:instock
Purity:99.9
Product Name: Dimethyl phthalate
CAS: 131-11-3
MF: C10H10O4
MW: 194.18
EINECS: 205-011-6
Mol File: 131-11-3.mol
Dimethyl phthalate Structure
Dimethyl phthalate Chemical Properties
Melting point 2 °C (lit.)
Boiling point 282 °C (lit.)
density 1.19 g/mL at 25 °C (lit.)
vapor pressure 0.008 hPa (20 °C)
refractive index n20/D 1.515(lit.)
Fp 295 °F
storage temp. 2-8°C
solubility 4.0g/l
form Liquid
Specific Gravity 1.194 (20/4℃)
color Clear
Relative polarity 0.309
PH 7 (H2O, 20℃)
Water Solubility <0.1 g/100 mL at 20 ºC
Merck 14,3255
BRN 1911460
Henry's Law Constant At 25 °C: 235, 246, 230, 214, 168, 127, and 118 at pH values of 3.00, 3.37, 5.88, 6.18, 7.62, 8.91, and 8.99, respectively (Hakuta et al., 1977).
Exposure limits TLV-TWA air 5 mg/m3 (ACGIH, MSHA, and OSHA).
Stability: Stable. Combustible. Incompatible with strong oxidizing agents, strong acids, strong bases, nitrates. Sensitive to prolonged exposure to light.
InChIKey NIQCNGHVCWTJSM-UHFFFAOYSA-N
CAS DataBase Reference 131-11-3(CAS DataBase Reference)
NIST Chemistry Reference Dimethyl phthalate(131-11-3)
EPA Substance Registry System Dimethyl phthalate (131-11-3)
Safety Information
Hazard Codes F,T
Risk Statements 20/21/22-36/37/38-39/23/24/25-23/24/25-11-52
Safety Statements 24/25-45-36/37-16-7
RIDADR UN 3082
WGK Germany 1
RTECS TI1575000
Autoignition Temperature 460 °C DIN 51794
TSCA Yes
HS Code 2917 34 00
Hazardous Substances Data 131-11-3(Hazardous Substances Data)
Toxicity LD50 in mice, rats, guinea pigs (ml/kg): 7.2, 6.9, 2.4 orally (Draize)
CAS：885523-08-0
CAS：517920-73-9
CAS：24304-00-5
CAS：91-10-1
