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CAS No.: | 9003-31-0 |
---|---|
Name: | POLYISOPRENE |
Article Data: | 432 |
Molecular Structure: | |
Formula: | C5 H8 |
Molecular Weight: | 68.1185 |
Synonyms: | Isoprene,polymers (8CI); Betaprene H; Isoprene D; Isoprene homopolymer; Isopreneoligomer; Isoprene polymer; JSR-LIR 20000; JSR-PIP 2; KM 4K1; LIR 15; LIR20000; PIP; PIP (polyisoprene); Poly(2-methyl-1,3-butadiene);Poly(2-methylbutadiene); Poly(isopentadiene); Polyisoprene; Revultex Lan 960;TR 301 |
EINECS: | 201-143-3 |
Density: | 0.92 g/mL at 25 °C |
Melting Point: | 64 °C |
Boiling Point: | 122-142oC(lit.) |
Flash Point: | >230 °F |
Solubility: | insoluble in water |
Appearance: | yellow slabs |
Hazard Symbols: | T |
Risk Codes: | 60-61-10-20/21-38 |
Safety: | 24/25-7/9-45-36/37-16-53 |
Transport Information: | UN 1307 3 |
PSA: | 0.00000 |
LogP: | 1.74850 |
The Molecular Structure of 1,3-Butadiene, 2-methyl-, homopolymer (CAS NO.9003-31-0):
Empirical Formula: (C5-H8)x-
Boiling point: 122-142 °C(lit.)
Density: 0.92 g/mL at 25 °C
Refractive index: n20/D 1.521
Flash Point: >230 °F
Form: slab/chunk
Product Categories: Polymers;1,4-Polyisoprene;Alphabetic;Organic Soluble Polymers;P;POLB - POLYPolymer Standards
1,3-Butadiene, 2-methyl-, homopolymer (CAS NO.9003-31-0) is an important raw material in the manufacture of tires and other rubber products.
Hazard Codes: T
Risk Statements: 60-61-10-20/21-38
R60: May impair fertility
R61: May cause harm to the unborn child
R10: Flammable
R20/21: Harmful by inhalation and in contact with skin
R38: Irritating to skin
Safety Statements: 24/25-7/9-45-36/37-16-53
S24/25: Avoid contact with skin and eyes
S7/9: Keep container tightly closed and in a well-ventilated place
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S36/37: Wear suitable protective clothing and gloves
S16: Keep away from sources of ignition
S53: Avoid exposure - obtain special instructions before use
RIDADR: UN 1307 3/PG 3
WGK Germany: 3
RTECS: VL8020000
1,3-Butadiene, 2-methyl-, homopolymer (CAS NO.9003-31-0) is also called as 1,4-Polyisoprene ; 2-Methyl-1,3-butadiene, homopolymer ; Polyisoprene ; Betaprene H ; HSDB 747 ; Isoprene D ; Isoprene oligomer ; Isoprene polymer ; Isoprene, polymers ; Poly(2-methyl-1,3-butadiene) ; Poly-1-methylbutenylene ; cis-1,4-Polyisoprene ; trans-Polyisoprene .