3,6-DIMETHYL-OCTYN-4-DIOL-(3,6) supplier

Name
3,6-DIMETHYL-4-OCTYN-3,6-DIOL
EINECS
CAS No. 78-66-0
Density 0.989g/cm³
Solubility
Melting Point 54-55°C
Formula C10H18 O2
Boiling Point 208-214°C 680mm
Molecular Weight 170.252
Flash Point 208-214°C/680mm
Transport Information
Appearance
Safety Moderately toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating vapors.
Risk Codes 22
Molecular Structure
Hazard Symbols
Synonyms 2,5-Diethyl-3-hexyne-2,5-diol;3,6-Dihydroxy-3,6-dimethyl-4-octyne; 3,6-Dimethyl-4-octyne-3,6-diol; NSC 1025;NSC 406738; Surfynol 82; Surfynol 85
PSA 40.46000
LogP 1.31180

3,6-DIMETHYL-OCTYN-4-DIOL-(3,6) Chemical Properties

MF: C₁₀H₁₈O₂
MW: 170.25
EINECS: 201-131-8
Density: 0.989 g/cm³
Melting Point: 54-55°C
Index of Refraction: 1.485
Flash Point: 208-214°C/680mm
Refractive index: 1.4364-1.4384
Appearence : Crystalline solid
Enthalpy of Vaporization: 52.46 kJ/mol
Boiling Point: 214.7 °C at 760 mmHg
Vapour Pressure: 0.0336 mmHg at 25°C
IUPAC Name: 3,6-Dimethyloct-4-yne-3,6-diol
Synonyms: 3,6-Dimethyl-4-octyne-6-diol ; 3,6-Dimethyl-octin-4-diol-(3,6) ; 4-Octyn-3,6-diol, 3,6-dimethyl- ; 4-Octyne-3,6-diol, 3,6-dimethyl- ; NSC1025 ; Surfynol 82, 82S ; Dimethyl octynediol ; 3,6-Dimethyl-4-octyn-3,6-diol
Following is the molecular structure of 3,6-Dimethyl-octin-4-diol-(3,6) (CAS NO.78-66-0):

3,6-DIMETHYL-OCTYN-4-DIOL-(3,6) Uses

3,6-Dimethyl-octin-4-diol-(3,6) (CAS NO.78-66-0) is used as a polyethylene plastic sol viscosity reduction, aniline ink anti-gelling agent, PVC thermal stabilizer, make-up soap and shampoo the wetting agent, polyurethane and polyester polyol component, electroplating liquid defoaming agents, dye dispersant.

3,6-DIMETHYL-OCTYN-4-DIOL-(3,6) Production

3,6-Dimethyl-octin-4-diol-(3,6) (CAS NO.78-66-0) is derived by the acetylene and 2 - butanone reaction.

3,6-DIMETHYL-OCTYN-4-DIOL-(3,6) Toxicity Data With Reference

The tixicity of 3,6-Dimethyl-octin-4-diol-(3,6) (CAS NO.78-66-0):

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	oral	825mg/kg (825mg/kg)		Arzneimittel-Forschung. Drug Research. Vol. 4, Pg. 477, 1954.
rat	LD50	oral	1400mg/kg (1400mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: TREMOR GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS	National Technical Information Service. Vol. OTS0535966,

3,6-DIMETHYL-OCTYN-4-DIOL-(3,6) Consensus Reports

Reported in EPA TSCA Inventory.

3,6-DIMETHYL-OCTYN-4-DIOL-(3,6) Safety Profile

Moderately toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating vapors.
Safety Information of 3,6-Dimethyl-octin-4-diol-(3,6) (CAS NO.78-66-0):
Risk Statements: 22
R22: Harmful if swallowed.
Safety Statements: 22-36/37
S22: Do not breathe dust.
S36/37: Wear suitable protective clothing and gloves.
RTECS: RI2650000

Product Name

3,6-DIMETHYL-4-OCTYN-3,6-DIOL