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octamethylcyclotetrasiloxane for synthes (c15-1248-385)

OCTAMETHYLCYCLOTETRASILOXANE FOR SYNTHES (C005B-048598)

Catalog No.
C005B-048598
Manufacturer No.
8147500100
Manufacturer Name
Sigma-Aldrich
Quantity
100
Unit of Measure
ML

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Analysis Note Assay (GC, area%): ≥ 98.0 % (a/a) Refractive index (n 25°/D): 1.

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Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Refractive index (n 25°/D): 1.394 - 1.395
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Molecular Weight: 296.62. Empirical Formula: C8H24O4Si4. vapor pressure: 1.3 hPa ( 20 °C). Quality Level: 200. Assay: ≥. 98.0% (GC). form: liquid. autoignition temp.: 400 . °C. potency: >. 2000 . mg/kg LD50, oral (Rat), >. 2400 . mg/kg LD50, skin (Rat). expl. lim.: 0.4-11.7 . % (v/v). kinematic viscosity: 1.6 . cSt(20 . °C). bp: 176 . °C/1013 . hPa. mp: 18 . °C. transition temp: flash point 51 . °C. solubility: <. 0.001 . g/L (Hydrolysis). density: 0.95 . g/cm3 . at 25 . °C. storage temp.: 2-30°C. InChI: 1S/C8H24O4Si4/c1-13(2)9-14(3,4)11-16(7,8)12-15(5,6)10-13/h1-8H3. InChI key: HMMGMWAXVFQUOA-UHFFFAOYSA-N. Pictograms: GHS02,GHS08,GHS09. Signal Word: Warning. Hazard Statements: H226 - H361f - H410. Precautionary Statements: P202 - P210 - P233 - P240 - P273 - P308 + P313. Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 3 - Repr. 2. Storage Class Code: 3 - Flammable liquids. WGK: WGK 3. Flash Point(F): 123.8 °F - closed cup. Flash Point(C): 51 °C - closed cup.
UPC:
51111603
Condition:
New
HazmatClass:
Yes
MPN:
8147500100
CAS:
556-67-2

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