9003-31-0;138009-59-3 ??? (???????)?
| ??? ????? |
??? (???????)? |
| ?????? |
p olyisoprene? 1?4-polyisoprene ????????? 600000? Polyisoprenecissynthetic? Polyisoprenetranssynthetic? Polyisoprene?cis? |
| ??? ??????? |
Poly(isoprene); polyisoprene; 1,4-polyisoprene standard 600000; Polyisoprenecissynthetic; Polyisoprenetranssynthetic; Polyisoprene,cis |
| ????? ???????? |
C5H8 |
| ??? ??????? |
68.1170 |
| ????? ?????? |
9003-31-0;138009-59-3 |
| ?????? ??????? |
|
| ????? |
0.9 |
| ??????? ????? |
S24/25:Avoid contact with skin and eyes.;
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