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CAS: 26472-00-4
分子式: C12H16
分子量: 160.2584
沸点: 200℃
熔点: -51-201℃
中文名称: 
3A,4,7,7A-四氢二甲基-4,7-亚甲基-1H-茚
甲基环戊二烯(二聚物)
英文名称: 
4,7-Methano-1H-indene,3a,4,7,7a-tetrahydrodimethyl-
Methyl1-1,3-cyclopentadiene
7-Methano-1H-indene, 3a,4,7,7a-tetrahydrodimethyl-4
3a,4,7,7a-tetrahydrodimethyl-7-methanoindene
3a,4,7,7a-tetrahydrodimethyl-4,7-methano-1h-indene
3a,4,7,7a-tetrahydrodimethyl-4,7-methanoindene
3a,4,7,7a-tetrahydrodimethyl-7-methano-1h-indene
bis(methylcyclopentadiene)
dimethyldicyclopentadiene
methylcyclopentadiene dimer
Methylcyclopentadiene,dimer
methyl cyclopentadione dimer
methylcyclopentadiene dimer,[liquid]
展开更多英文名
性质描述: 无色液体。纯品的熔点为-51℃,95%工业品的熔点为-15℃,沸点200℃,相对密度0.941,折光率1.4976,闪点26℃,易溶于醇、醚、苯,不溶于水。
生产方法: 甲基环戊二烯存在于煤焦油、石油高温裂解焦油中,分离得到的粗甲环戊二烯二聚化,减压精馏分出苯及其他杂质,可得二聚甲基环戊二烯。
用途: 用于有机合成、高能火箭燃烧料、增塑剂、表面涂层、固化剂、高分子合成材料。
推荐供应商
货号品牌产品名称规格包装、参考价格详情
M813120MACKLIN甲基环戊二烯,二聚物93%,含200 ppm TBC 阻聚剂139元/250ml;   476元/1L;   2237元/5L;   展开
储存:室温,易燃物区域
状态:无色到浅黄色液体
折射率:n20/D 1.498(lit.)
A17596Alfa AesarMethylcyclopentadiene dimertech. 90%, stab. with 200ppm 4-tert-butylcatechol688元/500ml;   1272元/1000ml;   5948元/5000ml;   展开

应用
Methylcyclopentadiene dimer is used to study the competition with ethylene for binding and biological activities. Used in the synthesis of rubbers and resins intended for use in contact with food or drink.

备注
Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

基本信息

MDL
MFCD00082297

EINECS
247-724-5

分子式
C12H16

分子量
160.26

熔点
≈-50°

沸点
198-201°

闪点
26°(79°F)

密度
0.940

折射率
1.4980

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Insoluble in water.

GHS危害和防范说明

GHS符号

Hazard Statements
H226-H340-H350
Flammable liquid and vapour.May cause genetic defects.May cause cancer.

Precautionary Statements
P210-P201-P280-P303+P361+P353-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Obtain special instructions before use.Wear protective gloves/protective clothing/eye protection/face protection.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
3

包装组
III

危险类别
45-46-10
May cause cancer.May cause heritable genetic damage.Flammable.

安全等级
53-20-23-36/39-45
Avoid exposure - obtain special instructions before use.When using do not eat or drink.Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).Wear suitable protective clothing and eye/face protection,In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

RTECS
PC1075000

TSCA

C15685Alfa AesarMethylcyclopentadiene dimer95%1191元/250g;   3844元/1kg;   12531元/2.5kg;   展开

基本信息

Ref#
15685

MDL
82297

分子式
C12 H16

分子量
160.26

闪点
26

密度
0.94

安全信息

危险等级
3

包装组
III

098896FluorochemMethylcyclopentadiene dimer220元/1g;   242元/25g;   396元/100g;   836元/500g;   展开

基本信息

CAS Number26472-00-4
MDL NumberMFCD00082297
Density0.941

安全信息

图形或危害标志
危险性说明 H226: Flammable liquid and vapour.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
H340: May cause genetic defects ..
H350: May cause cancer ..
H361: Suspected of damaging fertility or the unborn child ..
H400: Very toxic to aquatic life.
H410: Very toxic to aquatic life with long lasting effects.
防范说明 P201: Obtain special instructions before use.
P202: Do not handle until all safety precautions have been read and understood.
P210: Keep away from – No smoking.
P233: Keep container tightly closed.
P240: Ground/bond container and receiving equipment.
P241: Use explosion-proof ./ equipment.
P242: Use only non-sparking tools.
P243: Take precautionary measures against static discharge.
P260: Do not breathe .
P261: Avoid breathing
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P273: Avoid release to the environment.
P280: Wear .
P281: Use personal protective equipment as required.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
P304: IF INHALED: .
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P313: IF exposed or concerned: Get medical advice/ attention.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see . on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P370 + P378: In case of fire: Use sand, CO2 or extinguishing powder for extinction.
P391: Collect spillage.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P403 + P235: Store in a well-ventilated place. Keep cool.
P405: Store locked up.
P501: Dispose of contents/container to local regulations.
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