ppg-4-buteth-4
oxirane, methyl-, polymer with oxirane, monobutyl ether (4 mol EO, 4 mol PO average molar ratio)

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Name: 1-[2-[2-(3-methoxypropoxy)propoxy]ethoxy]butane (4:4) CAS Number: 9038-95-3 3D/inchi Other(deleted CASRN): 1033553-65-9 FDA UNII: Search MDL: MFCD00198079 XlogP3-AA: 1.70 (est) Formula: C4 H10 O.(C3 H6 O.C2 H4 O)x- NMR Predictor: Predict (works with chrome, Edge or firefox) Name: 2-(1-butoxypropan-2-yloxy)ethanol CAS Number: 9065-63-8 3D/inchi FDA UNII: 2II1K6TZ4P XlogP3-AA: 0.90 (est) Formula: C4 H10 O.x(C3 H6 O.C2 H4 O)x NMR Predictor: Predict (works with chrome, Edge or firefox) Category:quenchants, lubricants, solvents, plasticizers and foam control agents   US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information: Google Scholar: Search Google Books: Search Google Scholar: with word "volatile" Search Google Scholar: with word "flavor" Search Google Scholar: with word "odor" Search Google Patents: Search US Patents: Search EU Patents: Search Pubchem Patents: Search PubMed: Search NCBI: Search   Physical Properties: Food Chemicals Codex Listed: No Soluble in:   water, 1188 mg/L @ 25 °C (est)   Organoleptic Properties: Odor and/or flavor descriptions from others (if found).   Cosmetic Information: CosIng: cosmetic data Cosmetic Uses: hair conditioning skin conditioning   Suppliers: Dow Chemical UCON™ Fluids and Lubricants Odor: characteristic Use: The broad product line of UCON™ formulated fluids and lubricants and base stocks include products that outperform petroleum, animal and vegetable oils. These polyalkylene glycol (PAG)-based synthetic products can be varied and controlled to a degree not possible with natural oils and lubricants. They are used in applications from hydraulic fluids to quenchants, and from machinery, gear and bearing lubricants to compressor lubricants.   Safety Information:   Hazards identification   Classification of the substance or mixture GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) None found. GHS Label elements, including precautionary statements   Pictogram   Hazard statement(s) None found. Precautionary statement(s) None found. Oral/Parenteral Toxicity: oral-mouse LD50 7460 mg/kg Toxicology and Applied Pharmacology. Vol. 16, Pg. 657, 1970. oral-mouse LD50 49000 mg/kg Toxicology and Applied Pharmacology. Vol. 16, Pg. 657, 1970. oral-rabbit LD50 1770 mg/kg Toxicology and Applied Pharmacology. Vol. 16, Pg. 675, 1970. oral-rabbit LD50 16000 mg/kg Toxicology and Applied Pharmacology. Vol. 16, Pg. 657, 1970. intraperitoneal-rat LD50 2600 mg/kg Fundamental and Applied Toxicology. Vol. 9, Pg. 773, 1987. oral-rat LD50 4 mL/kg Union Carbide Data Sheet. Vol. 3/20/1973 oral-rat LD50 8530 uL/kg Union Carbide Data Sheet. Vol. 3/10/1970 oral-rat LD50 9170 uL/kg Union Carbide Data Sheet. Vol. 12/12/1968 oral-rat LD50 12300 uL/kg Union Carbide Data Sheet. Vol. 9/22/1964 oral-rat LD50 18300 uL/kg Union Carbide Data Sheet. Vol. 4/12/1965 oral-rat LD50 20600 uL/kg Union Carbide Data Sheet. oral-rat LD50 38400 uL/kg Union Carbide Data Sheet. Vol. 3/30/1965 oral-rat LD50 5000 mg/kg Toxicology and Applied Pharmacology. Vol. 17, Pg. 498, 1970. oral-rat LD50 5370 mg/kg Union Carbide Data Sheet. Vol. 5/17/1968 oral-rat LD50 6130 mg/kg Union Carbide Data Sheet. Vol. 10/29/1968 oral-rat LD50 9610 mg/kg Union Carbide Data Sheet. Vol. 4/17/1968 oral-rat LD50 45000 mg/kg Toxicology and Applied Pharmacology. Vol. 16, Pg. 657, 1970. intratracheal-rat LDLo 20 uL/kg MUSCULOSKELETAL: OTHER CHANGES LUNGS, THORAX, OR RESPIRATION: CHANGES IN LUNG WEIGHT LUNGS, THORAX, OR RESPIRATION: DYSPNEA National Technical Information Service. Vol. OTS0534555 intravenous-rat LDLo 1750 uL/kg LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES LUNGS, THORAX, OR RESPIRATION: "FIBROSIS, FOCAL (PNEUMOCONIOSIS)" National Technical Information Service. Vol. OTS0510576-18 Dermal Toxicity: skin-rabbit LD50 14100 uL/kg Union Carbide Data Sheet. Vol. 12/12/1968 skin-rabbit LD50 > 20 mL/kg Union Carbide Data Sheet. Vol. 9/22/1964 skin-rabbit LD50 20 mL/kg Union Carbide Data Sheet. Vol. 3/10/1970 skin-rabbit LD50 > 20 mL/kg Union Carbide Data Sheet. Vol. 3/20/1973 skin-rabbit LD50 > 20 mL/kg Union Carbide Data Sheet. Vol. 5/17/1968 skin-rabbit LD50 > 20 mL/kg Union Carbide Data Sheet. Vol. 3/30/1965 skin-rabbit LD50 > 20 mL/kg Union Carbide Data Sheet. Vol. 10/29/1968 skin-rabbit LD50 > 20 mL/kg Union Carbide Data Sheet. Vol. 4/17/1968 skin-rabbit LD50 > 20000 mg/kg Union Carbide Data Sheet. Vol. 3, Pg. 20, 1973. skin-rabbit LDLo 21000 mg/kg Fundamental and Applied Toxicology. Vol. 9, Pg. 773, 1987. Inhalation Toxicity: inhalation-dog LC50 > 500 mg/m3/4H Drug and Chemical Toxicology. Vol. 14, Pg. 243, 1991. inhalation-guinea pig LC50 293 mg/m3/4H LUNGS, THORAX, OR RESPIRATION: DYSPNEA MUSCULOSKELETAL: OTHER CHANGES SENSE ORGANS AND SPECIAL SENSES: OTHER CHANGES: OLFACTION Drug and Chemical Toxicology. Vol. 14, Pg. 243, 1991. inhalation-hamster LC50 511 mg/m3/4H MUSCULOSKELETAL: OTHER CHANGES LUNGS, THORAX, OR RESPIRATION: DYSPNEA SENSE ORGANS AND SPECIAL SENSES: OTHER CHANGES: OLFACTION Drug and Chemical Toxicology. Vol. 14, Pg. 243, 1991. inhalation-mouse LC50 174 mg/m3/4H SENSE ORGANS AND SPECIAL SENSES: OTHER CHANGES: OLFACTION LUNGS, THORAX, OR RESPIRATION: DYSPNEA MUSCULOSKELETAL: OTHER CHANGES Drug and Chemical Toxicology. Vol. 14, Pg. 243, 1991. inhalation-rat LC50 147 mg/m3/4H SENSE ORGANS AND SPECIAL SENSES: OTHER CHANGES: OLFACTION LUNGS, THORAX, OR RESPIRATION: DYSPNEA MUSCULOSKELETAL: OTHER CHANGES Drug and Chemical Toxicology. Vol. 14, Pg. 243, 1991. inhalation-rat LC50 330 mg/m3/4H Fundamental and Applied Toxicology. Vol. 9, Pg. 773, 1987. inhalation-rat LC50 4670 mg/m3/4H BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION Fundamental and Applied Toxicology. Vol. 9, Pg. 773, 1987. inhalation-rat LC50 4770 mg/m3/4H Inhalation Toxicology. Vol. 5, Pg. 189, 1993.   Safety in Use Information: Category: quenchants, lubricants, solvents, plasticizers and foam control agents Recommendation for ppg-4-buteth-4 usage levels up to:   not for fragrance use.   Recommendation for ppg-4-buteth-4 flavor usage levels up to:   not for flavor use.   Safety References: EPI System: View AIDS Citations:Search Cancer Citations:Search Toxicology Citations:Search EPA Substance Registry Services (TSCA):9038-95-3 EPA ACToR:Toxicology Data EPA Substance Registry Services (SRS):Registry Laboratory Chemical Safety Summary :16212863 National Institute of Allergy and Infectious Diseases:Data WGK Germany:1 1-[2-[2-(3-methoxypropoxy)propoxy]ethoxy]butane (4:4) Chemidplus:0009038953 2-(1-butoxypropan-2-yloxy)ethanol Chemidplus:0009065638   References:   1-[2-[2-(3-methoxypropoxy)propoxy]ethoxy]butane (4:4) NIST Chemistry WebBook: Search Inchi Canada Domestic Sub. List: 9038-95-3 Pubchem (cid): 16212863 Pubchem (sid): 135308834   2-(1-butoxypropan-2-yloxy)ethanol NIST Chemistry WebBook: Search Inchi Canada Domestic Sub. List: 9065-63-8 Pubchem (cid): 19083324 Pubchem (sid): 223369217   Other Information: (IUPAC): Atomic Weights of the Elements 2011 (pdf) Videos: The Periodic Table of Videos tgsc: Atomic Weights use for this web site (IUPAC): Periodic Table of the Elements HMDB (The Human Metabolome Database): Search   Potential Blenders and core components note None Found   Potential Uses: None Found   Occurrence (nature, food, other):note   not found in nature   Synonyms: 1-[2-[2-(3- methoxypropoxy)propoxy]ethoxy]butane (4:4)   methyl oxirane polymer with oxirane, monobutyl ether (4:4)   oxirane, methyl-, polymer with oxirane, monobutyl ether (4 mol EO, 4 mol PO average molar ratio)   polyoxyethylene (4) polyoxypropylene (4) monobutyl ether   polyoxypropylene (4) polyoxyethylene (4) monobutyl ether   Articles:   None found yet. 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Notes: a copolymer of ethylene oxide and propylene oxide.

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