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454338

二聚环戊二烯

contains BHT as stabilizer

别名:

4,7-亚甲基-3a,4,7,7a-四氢茚, DCPD, 环戊二烯二聚体

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关于此项目

经验公式（希尔记法）:
C10H12
化学文摘社编号:
77-73-6
分子量:
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
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assay

≥96.0%

Quality Level

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

General description

双环戊二烯（DCPD）是环戊二烯的二聚体，由两个不饱和双键组成（一个在降冰片烯环上，一个在环戊烯环上）。DCPT 可单独用于聚合物中，也可与其他碳氢化合物一起使用。它也用于制药、弹性体、聚碳酸酯和聚酯树脂。

Application

双环戊二烯可用于：
  • 采用 VARTM（真空辅助树脂转移模塑）工艺制备 CF/p-DCPD（碳纤维/聚双环戊二烯）复合材料。
  • 在 η5-环戊二烯基三（二甲基氨基）锆催化剂的制备中。
  • 在纤维素–马来酸酐–双环戊二烯共聚物基体的自由基聚合合成中。

Features and Benefits

DCPD 与邻苯二甲酸和间苯二甲酸聚酯相比具有以下优点：
  • 低收缩率
  • 降低成本效益
  • 减少苯乙烯的排放
  • 薄层快速固化

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Danger

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

存储类别

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

法规信息

危险化学品

此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCJ7695
MKCJ5426
MKCJ2785
MKCJ0030
MKCH4974

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全球贸易项目编号

货号GTIN
454338-100G04061832340425
454338-2.5KG04061832340432
454338-1KG04061837323928
454338-500G04061832340449