CAS 4249-10-9 MFCD00145385-1,2,3,4-Tetramethylcyclopenta-1,3-Diene 1,2,3,4-四甲基-1,3-环戊二烯 TAO{mole}

1,2,3,4-Tetramethylcyclopenta-1,3-Diene 1,2,3,4-四甲基-1,3-环戊二烯

CAS 4249-10-9 MFCD00145385

化学结构图

SMILES: CC1=C(C)C(C)=C(C)C1

化学属性

Mol. Formula	C9H14
Mol. Weight	122.21
Density	0.808 g/mL at 25 °C(lit.)
Refractive index	n20/D 1.472(lit.)
Flash Point	42°(108°F)
TSCA	No
Boiling Point	142 °C(lit.)

别名和识别编码

Chemical Name	1,2,3,4-Tetramethylcyclopenta-1,3-Diene
CAS Number	4249-10-9
EC Number	250-023-7
Beilstein Registry Number	2384789
MDL Number	MFCD00145385
PubChem Substance ID	138163
Synonym	1,2,3,4-tetramethyl-cyclopentadiene 1,2,3,4-tetramethylcyclopentadiene 1,2,3,4-四甲基-1,3-环戊二烯
Chemical Name Translation	1,2,3,4-四甲基-1,3-环戊二烯
InChIKey	VNPQQEYMXYCAEZ-UHFFFAOYSA-N
LabNetwork Molecule ID	LN00190578
InChI	InChI=1S/C9H14/c1-6-5-7(2)9(4)8(6)3/h5H2,1-4H3

信息真实价格透明资金保障专业采购外包团队在线服务

品牌质保精细包装现货库存一流品牌服务

安全信息

Signal word Warning

GHS Symbol

WGK Germany3

Safety Statements

S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；

Risk Statements

R10 Flammable 易燃
R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

Precautionary statements

P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
P233 Keep container tightly closed. ?保持容器密闭。
P240 Ground/bond container and receiving equipment. 与地面接触/连接集装箱和接受设备。
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. 使用防爆电气/通风/照明/ .../设备。
P242 Use only non-sparking tools. 只能使用无火花工具。
P243 Take precautionary measures against static discharge. 采取预防措施，防止静电放电。
P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P303+P361+P353
P305+P351+P338
P370+P378
P403+P235
P501 Dispose of contents/container to..… 处理内容物/容器.....

Packing GroupIII

UN Number 3295 UN3295

Storage condition Air & Moisture Sensitive

Hazard statements

H226 Flammable liquid and vapour 易燃液体和蒸气

Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter