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Benzoic acid,3,5-bis(1,1-dimethylethyl)-4-hydroxy-, hexadecyl ester (67845-93-6)

Identification
Name:Benzoic acid,3,5-bis(1,1-dimethylethyl)-4-hydroxy-, hexadecyl ester
Synonyms:Cyagard UV2908;Cyasorb UV 2908;Hexadecyl 3,5-di-tert-butyl-4-hydroxybenzoate;Hexadecyl4-hydroxy-3,5-di(tert-butyl)benzoate;Palmityl3,5-di-tert-butyl-4-hydroxybenzoate;UV 2908;
CAS:67845-93-6
EINECS: 267-342-2
Molecular Formula: C31H54O3
Molecular Weight: 474.7587
InChI: InChI=1/C31H54O3/c1-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-34-29(33)25-23-26(30(2,3)4)28(32)27(24-25)31(5,6)7/h23-24,32H,8-22H2,1-7H3
Molecular Structure: (C31H54O3) Cyagard UV2908;Cyasorb UV 2908;Hexadecyl 3,5-di-tert-butyl-4-hydroxybenzoate;Hexadecyl4-hydroxy-3,5-...
Properties
Density:0.936 g/cm3
Refractive index:1.488
Appearance:White crystalline powder
Specification:

This chemical is called Hexadecyl 3,5-bis-tert-butyl-4-hydroxybenzoate, and it can also be named as 3,5-Di-tert-butyl-4-hydroxybenzoic acid hexadecyl ester. With the molecular formula of C31H54O3, its molecular weight is 474.76. The CAS registry number of this chemical is 67845-93-6. In addition, this chemical is white crystalline powder.

Other characteristics of the Hexadecyl 3,5-bis-tert-butyl-4-hydroxybenzoate can be summarised as followings: (1)ACD/LogP: 13.21; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 13.21; (4)ACD/LogD (pH 7.4): 13.2; (5)ACD/BCF (pH 5.5): 1000000; (6)ACD/BCF (pH 7.4): 1000000; (7)ACD/KOC (pH 5.5): 10000000; (8)ACD/KOC (pH 7.4): 10000000; (9)#H bond acceptors: 3; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 20; (12)Polar Surface Area: 35.53 Å2; (13)Index of Refraction: 1.488; (14)Molar Refractivity: 146.17 cm3; (15)Molar Volume: 506.7 cm3; (16)Polarizability: 57.94×10-24cm3; (17)Surface Tension: 33.5 dyne/cm; (18)Density: 0.936 g/cm3; (19)Flash Point: 191.3 °C; (20)Enthalpy of Vaporization: 84.71 kJ/mol; (21)Boiling Point: 539.2 °C at 760 mmHg; (22)Vapour Pressure: 3.07E-12 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following: This chemical is irritating to eyes, respiratory system and skin, so you should wear suitable protective clothing when you use it. In case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure: 
1.SMILES: O=C(OCCCCCCCCCCCCCCCC)c1cc(c(O)c(c1)C(C)(C)C)C(C)(C)C
2.InChI: InChI=1/C31H54O3/c1-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-34-29(33)25-23-26(30(2,3)4)28(32)27(24-25)31(5,6)7/h23-24,32H,8-22H2,1-7H3
3.InChIKey: NZYMWGXNIUZYRC-UHFFFAOYAV

Safety Data
Hazard Symbols Xi: Irritant
 

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