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Polyethoxylated fatty alcohols
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  • Name Polyethoxylated fatty alcohols
  • EINECS226-097-1
  • CAS No. 9002-92-0
  • Density0.99g/mL±0.002g/mLat 20°C
  • PSA232.52000
  • LogP4.28140
  • Solubilitysoluble
  • Melting Point41-45°C(lit.)
  • FormulaC12H25O.(C2H4O)n
  • Boiling Point100°C(lit.)
  • Molecular Weight1199.54000
  • Flash Point>230°F
  • Transport InformationN/A
  • AppearanceClear oily liquid
  • Safety26-39-37/39-36/37/39-36-24/25
  • Risk Codes Xn:Harmful;
  • Molecular Structure
    Molecular Structure of 9002-92-0 (Polyoxyethylene lauryl ether)
  • Hazard SymbolsR22:; R36/37/38:;
  • SynonymsR22:; R36/37/38:;

Polyethoxylated fatty alcohols Consensus Reports

Reported in EPA TSCA Inventory.

Polyethoxylated fatty alcohols Specification

The Polyethoxylated fatty alcohols, with the CAS registry number 9002-92-0,is also known as Polyoxyethylene lauryl ether; Dodecyl polyglycol ether. It belongs to the product categories of Cell Lysis and Protein Extraction Reagents;Core Bioreagents;Research Essentials. This chemical's molecular formula is C12H25O.(C2H4O)n. What's more,Its systematic name is Ethoxylated lauryl alcohol.It is a liquid which is stable,combustible,incompatible with strong oxidizing agents.And it is a high HLB, ethoxylated, nonionic ether of lauryl alcohol with broad pH stability. It is suggested for use as emulsifier in cosmetics to add body and texture (humectant) and in household products.

Safety Information of Polyethoxylated fatty alcohols:
The Polyethoxylated fatty alcohols is harmful if swallowed and risk of serious damage to eyes .It is irritating to eyes, respiratory system and skin .In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.When you use it ,wear suitable protective clothing, gloves and eye/face protection and avoid contact with skin and eyes .

The toxicity data of Polyethoxylated fatty alcohols are as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD50 intravenous 38mg/kg (38mg/kg) BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY)

KIDNEY, URETER, AND BLADDER: HEMATURIA

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES		 Arzneimittel-Forschung. Drug Research. Vol. 7, Pg. 162, 1957.
guinea pig LD50 oral 384mg/kg (384mg/kg) PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE)

BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY)

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES		 Arzneimittel-Forschung. Drug Research. Vol. 7, Pg. 162, 1957.
mouse LD50 intraperitoneal 160mg/kg (160mg/kg)   Iyakuhin Kenkyu. Study of Medical Supplies. Vol. 22, Pg. 967, 1991.
mouse LD50 intraperitoneal 160mg/kg (160mg/kg)   Drugs in Japan Vol. -, Pg. 1300, 1995.
mouse LD50 intravenous 100mg/kg (100mg/kg)   Iyakuhin Kenkyu. Study of Medical Supplies. Vol. 22, Pg. 967, 1991.
mouse LD50 intravenous 100mg/kg (100mg/kg)   Toxicology and Applied Pharmacology. Vol. 7, Pg. 206, 1965.
mouse LD50 oral 1170mg/kg (1170mg/kg)   Toxicology and Applied Pharmacology. Vol. 2, Pg. 133, 1960.
mouse LD50 oral 1170mg/kg (1170mg/kg) PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE)

BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY)

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES		 Arzneimittel-Forschung. Drug Research. Vol. 7, Pg. 162, 1957.
mouse LD50 oral 3500mg/kg (3500mg/kg)   American Perfumer and Cosmetics. Vol. 77, Pg. 35, 1962.
mouse LD50 oral 4940mg/kg (4940mg/kg)   American Perfumer and Cosmetics. Vol. 77, Pg. 35, 1962.
mouse LD50 subcutaneous 792mg/kg (792mg/kg)   Iyakuhin Kenkyu. Study of Medical Supplies. Vol. 22, Pg. 967, 1991.
mouse LD50 subcutaneous 792300ug/kg (792.3mg/kg)   Drugs in Japan Vol. -, Pg. 1300, 1995.
rabbit LD50 intratracheal > 15mg/kg (15mg/kg)   Arzneimittel-Forschung. Drug Research. Vol. 26, Pg. 78, 1976.
rabbit LD50 intravenous 36mg/kg (36mg/kg) KIDNEY, URETER, AND BLADDER: HEMATURIA

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES

BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY)		 Arzneimittel-Forschung. Drug Research. Vol. 7, Pg. 162, 1957.
rabbit LD50 parenteral > 75mg/kg (75mg/kg)   Arzneimittel-Forschung. Drug Research. Vol. 26, Pg. 78, 1976.
rat LD50 intraperitoneal 125mg/kg (125mg/kg) GASTROINTESTINAL: OTHER CHANGES Food and Cosmetics Toxicology. Vol. 8, Pg. 125, 1970.
rat LD50 intravenous 27mg/kg (27mg/kg)   Iyakuhin Kenkyu. Study of Medical Supplies. Vol. 22, Pg. 967, 1991.
rat LD50 intravenous 27mg/kg (27mg/kg)   Drugs in Japan Vol. -, Pg. 1300, 1995.
rat LD50 intravenous 390mg/kg (390mg/kg)   Toxicology and Applied Pharmacology. Vol. 2, Pg. 133, 1960.
rat LD50 oral 1gm/kg (1000mg/kg) LIVER: FATTY LIVER DEGERATION

GASTROINTESTINAL: OTHER CHANGES

GASTROINTESTINAL: ULCERATION OR BLEEDING FROM STOMACH		 Food and Cosmetics Toxicology. Vol. 8, Pg. 125, 1970.
rat LD50 oral 4150mg/kg (4150mg/kg)   Toxicology and Applied Pharmacology. Vol. 2, Pg. 133, 1960.
rat LD50 oral 8600mg/kg (8600mg/kg)   Soap, Perfumery & Cosmetics. Vol. 38, Pg. 47, 1965.
rat LD50 oral 8600mg/kg (8600mg/kg)   Soap, Perfumery & Cosmetics. Vol. 38, Pg. 47, 1965.
rat LD50 subcutaneous 953mg/kg (953mg/kg)   Drugs in Japan Vol. -, Pg. 1300, 1995.
rat LD50 subcutaneous 954mg/kg (954mg/kg)   Iyakuhin Kenkyu. Study of Medical Supplies. Vol. 22, Pg. 967, 1991.

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