4-Methylphthalic acid

Catalog No: FT-0635223

CAS No: 4316-23-8

Chemical Name: 4-Methylphthalic acid
Molecular Formula: C9H8O4
Molecular Weight: 180.16
InChI Key: CWJJAFQCTXFSTA-UHFFFAOYSA-N
InChI: InChI=1S/C9H8O4/c1-5-2-3-6(8(10)11)7(4-5)9(12)13/h2-4H,1H3,(H,10,11)(H,12,13)

Product pricing and availability information
Assay	Pack Size	Price	Stock
98%	1g	N/A	N/A
98%	5g	N/A	N/A
98%	Bulk Quantity	N/A	N/A

Bolling_Point:	390.9±30.0 °C at 760 mmHg
Symbol:	GHS07
MF:	C9H8O4
Melting_Point:	146-148 °C(lit.)
Flash_Point:	204.4±21.1 °C
FW:	180.157
Product_Name:	4-Methylphthalic acid
CAS:	4316-23-8
Density:	1.4±0.1 g/cm3

PSA:	74.60000
Bolling_Point:	390.9±30.0 °C at 760 mmHg
Molecular_Structure:	['1 . Molar refractive index 4493 ', '2 . Molar volume （m3/mol）1307 ', '3 . Parachor （902K）3691 ', '4 . Surface tension 635 ', '5 . Polarizability （10 -24cm 3）1781']
LogP:	1.27
More_Info:	['1 . Appearance 不确定 ', '2 . Density（g/mL）不确定 ', '3 . Relative vapor density（g/mL,Atmosphere =1）不确定 ', '4 . Melting point（ºC）146-149 ', '5 . Boiling point（ºC,Atmospheric pressure）不确定 ', '6 . Boiling point（ºC, 16mmHg）不确定 ', '7 . Refractive index不确定 ', '8 . Flash point（ºC）不确定 ', '9 . Specific rotation（º, C=4, H2O）不确定 ', '10 . Spontaneous ignition point or ignition temperature（ºC）不确定 ', '11 . Vapor pressure（kPa,25ºC）不确定 ', '12 . Saturated vapor pressure（kPa,60ºC）不确定 ', '13 . Combustion heat（KJ/mol）不确定 ', '14 . Critical temperature（ºC）不确定 ', '15 . Critical pressure（KPa）不确定 ', '16 . Oil-water（Octanol /Water ）Logarithmic Value of Distribution Coefficient 不确定 ', '17 . Upper limit of explosion（%,V/V）不确定 ', '18 . Lower limit of explosion（%,V/V）不确定 ', '19 . Solubility 不确定']
MF:	C9H8O4
Computational_Chemistry:	['1 . XlogP 23 ', '2 . Hydrogen Bond Donor Count 2 ', '3 . Hydrogen Bond Acceptor Count 4 ', '4 . Rotatable Bond Count 2 ', '5 . TPSA 746 ', '6 . Heavy Atom Count 13 ', '7 . Topological Polar Surface Area 0 ', '8 . Complexity 224 ', '9 . Isotope Atom Count 0 ', '10 . Defined Atom Stereocenter Count 0 ', '11 . Undefined Atom Stereocenter Count 0 ', '12 . Defined Bond Stereocenter Count 0 ', '13 . Undefined Bond Stereocenter Count 0 ', '14 . Covalently-Bonded Unit Count 1']
Melting_Point:	146-148 °C(lit.)
Refractive_Index:	1.603
Flash_Point:	204.4±21.1 °C
FW:	180.157
Exact_Mass:	180.042252
Vapor_Pressure:	0.0±0.9 mmHg at 25°C
Density:	1.4±0.1 g/cm3

Safety_Statements:	S26-S37/39
Warning_Statement:	P261-P305 + P351 + P338
Hazard_Codes:	Xi: Irritant;
Symbol:	GHS07
WGK_Germany:	3
HS_Code:	2917399090
Personal_Protective_Equipment:	dust mask type N95 (US);Eyeshields;Gloves
Risk_Statements(EU):	R36/37/38
RIDADR:	NONH for all modes of transport