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454338

Dicyclopentadiene

Name: Dicyclopentadiene
Brand: ALDRICH

contains BHT as stabilizer

Sinónimos:

4,7-Methano-3a,4,7,7a-tetrahydroindene, Cyclopentadiene dimer, DCPD

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Fórmula empírica (notación de Hill):

C₁₀H₁₂

Número CAS:

77-73-6

Peso molecular:

132.20

NACRES:

NA.22

PubChem Substance ID:

24868570

UNSPSC Code:

12352100

EC Number:

201-052-9

MDL number:

MFCD00078246

Beilstein/REAXYS Number:

1904092

Assay:

≥96.0%

Form:

liquid

Servicio técnico

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Propiedades

assay

≥96.0%

Quality Segment

200

form

liquid

contains

BHT as stabilizer

bp

170 °C ((lit.)), 170 °C (lit.)

mp

33 °C ((lit.)), 33 °C (lit.)

solubility

water: slightly soluble 0.02 g/L at 25 °C

density

0.986 g/mL at 25 °C ((lit.)), 0.986 g/mL at 25 °C (lit.)

SMILES string

C1C=CC2C3CC(C=C3)C12

InChI

[1S/C10H12/c1-2-9-7-4-5-8(6-7)10(9)3-1/h1-2,4-5,7-10H,3,6H2/t7-,8+,9?,10?/m0/s1], 1S/C10H12/c1-2-9-7-4-5-8(6-7)10(9)3-1/h1-2,4-5,7-10H,3,6H2/t7-,8+,9?,10?/m0/s1

InChI key

[HECLRDQVFMWTQS-AFWXGSBKSA-N], HECLRDQVFMWTQS-AFWXGSBKSA-N

Descripción

General description

Dicyclopentadiene(DCPD) is a dimer of cyclopentadiene composed of two unsaturated double bonds(one in the norbornene ring and one in the cyclopentene ring). DCPT is used inpolymers by itself and with other hydrocarbons. It is also employed in pharmaceuticals,elastomers, polycarbonates, and polyester resins.

Application

Dicyclopentadiene may be used:

In the preparation of CF/p-DCPD ((carbon fiber/ poly-dicyclopentadiene) composites by VARTM (vacuum-assisted resin transfer molding) process.
In the preparation of η⁵-cyclopentadienyltris(dimethylamido)zirconium catalyst.
In the synthesis of cellulose – maleic anhydride– dicyclopentadiene copolymer matrix by free radical polymerization.

Features and Benefits

DCPD has the following advantages over orthophthalic andisophthalic polyesters:

Low shrinkage
Cost-effective
Reduced emissions of styrene
Fast curing in thin layers.

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pictograms

GHS02,GHS06,GHS09

signalword

Danger

hcodes

H226,H302,H315,H319,H330,H335,H410

pcodes

P210 - P273 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Clase de almacenamiento

3 - Flammable liquids

wgk

WGK 3

flash_point_f

89.6 °F - closed cup

flash_point_c

32 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Lot/Batch Number

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