Reported in EPA TSCA Inventory.

OSHA PEL: CL 25 ppm
ACGIH TLV: CL 25 ppm
DFG MAK: 10 ppm

The 2-Methyl-2,4-pentanediol, with the CAS registry number 107-41-5,is also known as 2-Methylpentan-2,4-diol; Hexylene glycol. It belongs to the product categories of Industrial/Fine Chemicals;White powder.Its EINECS number is 203-489-0. This chemical's molecular formula is C₆H₁₄O₂ and molecular weight is 118.17. What's more,Its systematic name is 2-Methylpentane-2,4-diol.It is a Oily colorless liquid with a mild sweet odor which is stable,incompatible with strong oxidizing agents,strong acids,strong reducing agents.It is irritating to eyes and skin . When you use it ,wear suitable protective clothing .In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.And it is used as solvents, spices, medical disinfectants, fabrics penetration agent, paper and leather processing aid.

Physical properties about 2-Hydroxy-2-methylpropiophenone are:
(1)ACD/LogP:  0.004; (2)# of Rule of 5 Violations:  0; (3)ACD/LogD (pH 5.5):  0.00; (4)ACD/LogD (pH 7.4):  0.00; (5)ACD/BCF (pH 5.5):  1.00; (6)ACD/BCF (pH 7.4):  1.00; (7)ACD/KOC (pH 5.5):  23.96; (8)ACD/KOC (pH 7.4):  23.96; (9)#H bond acceptors:  2; (10)#H bond donors:  2; (11)#Freely Rotating Bonds:  4; (12)Index of Refraction:  1.446; (13)Molar Refractivity:  32.84 cm3; (14)Molar Volume:  123.013 cm3; (15)Surface Tension:  33.8889999389648 dyne/cm; (16)Density:  0.961 g/cm3; (17)Flash Point:  93.889 °C; (18)Enthalpy of Vaporization:  50.464 kJ/mol; (19)Boiling Point:  197.499 °C at 760 mmHg; (20)Vapour Pressure:  0.096000000834465 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES:CC(O)CC(C)(C)O;
(2)Std. InChI:InChI=1S/C6H14O2/c1-5(7)4-6(2,3)8/h5,7-8H,4H2,1-3H3;
(3)Std. InChIKey:SVTBMSDMJJWYQN-UHFFFAOYSA-N.

The toxicity data of 2-Methyl-2,4-pentanediol are as follows: