469319
Poly(dimethylsiloxane)
viscosity 1.0 cSt (25 °C)
동의어(들):
Octamethyltrisiloxane
조직 및 계약 가격을 보려면 를 클릭합니다.
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제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
[(CH3)3SiO]2Si(CH3)2
CAS 번호:
Molecular Weight:
236.53
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
EC Number:
203-497-4
Beilstein/REAXYS Number:
1753063
MDL number:
vapor density
>1 (vs air)
Quality Segment
refractive index
n20/D 1.384 (lit.)
viscosity
1.0 cSt(25 °C)
bp
153 °C (lit.)
mp
−82 °C (lit.)
density
0.82 g/mL at 25 °C (lit.)
SMILES string
C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C
InChI
1S/C8H24O2Si3/c1-11(2,3)9-13(7,8)10-12(4,5)6/h1-8H3
InChI key
CXQXSVUQTKDNFP-UHFFFAOYSA-N
General description
Poly(dimethylsiloxane) (PDMS), also known as dimethicone, is an organosilicon compound that is widely used as a siloxane based elastomer. It is a hydrophobic material with attractive physical and chemical properties such as elasticity, optical transparency, tunable surface chemistry, and low electrical conductivity.
Application
PDMS can be used in microfluidic devices, nanolithography, and other membrane based applications.
저장 등급
3 - Flammable liquids
wgk
WGK 3
flash_point_f
84.2 °F - (External MSDS)
flash_point_c
29 °C - (External MSDS)
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
signalword
Danger
hcodes
Hazard Classifications
Flam. Liq. 3 - vPvB