The Polyethylene-polypropylene glycol is an organic compound with the formula HO.(C2H4O)m.(C3H6O)n.H. The IUPAC name of this chemical is 2-methyloxirane; oxirane. With the CAS registry number 9003-11-6, it is also named as 1,2-Propyleneglycol, ethoxylated and propoxylated. The product's categories are Polymers; Biological DetergentsSerum-free Media; Companion Products and Reagents; Cell Culture; Materials Science; PEG-PPG CopolymersHydrophobic Polymers; Propylene Glycol. Besides, it is , which should be stored in a closed dark and well-ventilated place. It is non-ionic surface active agent, which is used for the manufacture of polyurethane foam, adhesives and elastomers, etc. What's more, it is used as stabilizer, solubilizer and spice concentrates.Polyethylene-polypropylene glycol can be prepared by Ethylene oxide and propylene oxide.
Physical properties about Polyethylene-polypropylene glycol are:
(1)ACD/LogP: 0.472; (2)ACD/LogD (pH 5.5): 0.47; (3)ACD/LogD (pH 7.4): 0.47; (4)ACD/BCF (pH 5.5): 1.35 ; (5)ACD/BCF (pH 7.4): 1.35; (6)ACD/KOC (pH 5.5): 43.03 ; (7)ACD/KOC (pH 7.4): 43.03; (8)#H bond acceptors: 8; (9)#Freely Rotating Bonds: 12; (10)Index of Refraction: 1.452; (11)Molar Refractivity: 69.341 cm3; (12)Molar Volume: 257.1 cm3; (13)Polarizability: 27.489 10-24cm3; (14)Surface Tension: 39.2150001525879 dyne/cm; (15)Density: 1.184 g/cm3; (16)Flash Point: 160.524 °C; (17)Enthalpy of Vaporization: 61.761 kJ/mol; (18)Boiling Point: 370.681 °C at 760 mmHg;
When you are using Polyethylene-polypropylene glycol, please be cautious about it as the following:
It is harmful in contact with skin and toxic by inhalation, in contact with skin and if swallowed. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Besides, this chemical is irritating to eyes, respiratory system and skin. When you are using it, wear suitable gloves and eye/face protection, do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) and avoid contact with skin and eyes. In case of accident or if you feel unwell seek medical advice immediately (show the label where possible).
You can still convert the following datas into molecular structure:
(1)SMILES: O1CC1.O1C(C)C1
(2)InChI: InChI=1/C3H6O.C2H4O/c1-3-2-4-3;1-2-3-1/h3H,2H2,1H3;1-2H2
(3)InChIKey: RVGRUAULSDPKGF-UHFFFAOYAI
(4)Std. InChI: InChI=1S/C3H6O.C2H4O/c1-3-2-4-3;1-2-3-1/h3H,2H2,1H3;1-2H2
(5)Std. InChIKey: RVGRUAULSDPKGF-UHFFFAOYSA-N
The toxicity data of Polyethylene-polypropylene glycol is as follows:
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
mouse | LD50 | intravenous | 175mg/kg (175mg/kg) | Microvascular Research. Vol. 8, Pg. 320, 1974. | |
mouse | LD50 | oral | 3gm/kg (3000mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 28(12), Pg. 56, 1984. |
mouse | LD50 | oral | > 15gm/kg (15000mg/kg) | Drug and Chemical Toxicology. Vol. 1, Pg. 89, 1977/1978. | |
mouse | LD50 | oral | 45gm/kg (45000mg/kg) | Toxicology and Applied Pharmacology. Vol. 16, Pg. 675, 1970. | |
mouse | LDLo | intraperitoneal | 5gm/kg (5000mg/kg) | Therapie. Vol. 14, Pg. 721, 1959. | |
mouse | LDLo | intravenous | 6gm/kg (6000mg/kg) | Therapie. Vol. 14, Pg. 721, 1959. | |
mouse | LDLo | oral | 15gm/kg (15000mg/kg) | Therapie. Vol. 14, Pg. 721, 1959. | |
rabbit | LD50 | oral | 35gm/kg (35000mg/kg) | Toxicology and Applied Pharmacology. Vol. 16, Pg. 675, 1970. | |
rat | LC50 | inhalation | 320mg/m3/4H (320mg/m3) | LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES KIDNEY, URETER, AND BLADDER: OTHER CHANGES LIVER: OTHER CHANGES | National Technical Information Service. Vol. OTS0539401, |
rat | LD50 | oral | 5700mg/kg (5700mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 28(12), Pg. 56, 1984. |
rat | LDLo | intraperitoneal | 10gm/kg (10000mg/kg) | Therapie. Vol. 14, Pg. 721, 1959. | |
rat | LDLo | oral | 16gm/kg (16000mg/kg) | Toxicology and Applied Pharmacology. Vol. 16, Pg. 675, 1970. |
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