2,4,7,9-Tetramethyl-5-decyne-4,7-diol ethoxylate

• Catalog No.: 461180
• CAS Number: 9014-85-1
• M. F.: C16H32O4
• M. W.: 288.42288

SYNONYMS

• Title: 2,4,7,9-四甲基-5-癸炔-4,7-二醇乙氧基化物
• IUPAC name: 2,4,7,9-tetramethyldec-5-yne-4,7-diol; ethane-1,2-diol
• IUPAC Traditional name: 2,4,7,9-tetramethyldec-5-yne-4,7-diol; ethylene glycol

DATABASE IDS

• MDL Number: MFCD00678776
• CAS Number: 9014-85-1

PROPERTIES

• Linear Formula: (CH3)2CHCH2C(CH3)[(-OCH2CH2-)mOH]C≡CC(CH3)[(-OCH2CH2-)nOH]CH2CH(CH3)2
• Mol. Weight: average Mn ~380
• Mol. Weight: average Mw ~395
• pH Range: 6 - 8
• Boiling Point: >121 °C(lit.)
• Density: 0.982 g/mL at 25 °C
• Flash Point: 113 °C
• Flash Point: 235.4 °F
• Hydrophilic Lipophilic Balance: 8
• Refractive Index: n20/D 1.465
• Solubility: carbon tetrachloride, xylene and ethylene glycol: soluble
• Organoleptic: 44.6 dynes/cm, 0.01 wt. % in H2O
• GHS Signal Word: Danger
• GHS Hazard statements: H315-H318-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P261-P280-P305 + P351 + P338
• Risk Statements: 37/38-41
• Safety Statements: 26-36
• German water hazard class: 2

DETAILS

Description (English)

Application
Surfactant. Reduces surface tension; wetting agent, defoamer, and emulsifier for emulsion polymerization.

Description (简体中文)

Application
表面活性剂。 降低表面张力；乳液聚合的润湿剂、去沫剂和乳化剂。