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4-Ethynyltoluene 4-乙炔基甲苯

规格: 98%

CAS: 766-97-2

产品编号: H81856

MDL: MFCD00008571

品牌: INFI

Chemical Name	4-Ethynyltoluene
Synonym	1-Ethynyl-4-methylbenzene {LY} 1-Ethynyl-4-methylbenzene {} {LY} 1-Ethynyl-4-methylbenzene {} {} {LY} 1-Ethynyl-4-methylbenzene {} {} {} {LY} 1-Ethynyl-4-methylbenzene {} {} {} {} {LY} 1-Ethynyl-4-methylbenzene {} {} {} {} {} {LY} 1-Ethynyl-4-methylbenzene {} {} {} {} {} {} {LY} 1-Ethynyl-4-methylbenzene {} {} {} {} {} {} {} {LY} 1-Ethynyl-4-methylbenzene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethynyl-4-methylbenzene {} {} {} {} {} {} {} {} {} {LY} 1-Ethynyl-4-methylbenzene {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethynyl-4-methylbenzene {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethynyl-4-methylbenzene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethynyl-4-methylbenzene {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethynyl-4-methylbenzene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethynyl-4-methylbenzene {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 1-Ethynyl-4-meth
CAS Number	766-97-2
EC Number	250-023-7
Beilstein Registry Number	969653
MDL Number	MFCD00008571
PubChem Substance ID	13018
Reaxys-RN	969653
Chemical Name Translation	4-甲基苯乙炔
InChIKey	KSZVOXHGCKKOLL-UHFFFAOYSA-N
Wiswesser Line Notation	1UU1R D1
LabNetwork Molecule ID	LN00187953
InChI	InChI=1S/C9H8/c1-3-9-6-4-8(2)5-7-9/h1,4-7H,2H3
Canonical SMILES	CC1=CC=C(C#C)C=C1

GHS Symbol

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems
   Laboratory, NIOSH Exchange Chemicals.  (Aberdeen Proving Ground, MD 21010)
   Volume(issue)/page/year: NX#05936

Signal word	Warning
WGK Germany	3
Safety Statements
S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟； S23 Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer) 不要吸入气体/烟雾/蒸汽/喷雾； 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； S27 Take off immediately all contaminated clothing 立即脱掉全部污染的衣服； 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； S62 If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label where possible 吞食后不要催吐：立即求医并出示该容器或标签；
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。 P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。 P264+P265 P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。 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。 P301+P310 P301+P316 P302+P352 P303+P361+P353 P304+P340 P305+P351+P338 P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适，呼叫解毒中心或医生/医师。 P319 P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。 P331 Do NOT induce vomiting.. 不要催吐。 P332+P313 P332+P317 P337+P313 P337+P317 P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用 P362+P364 P370+P378 P403+P233 P403+P235 P405 Store locked up. 上锁保管。 P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
H226 Flammable liquid and vapour 易燃液体和蒸气 H228 Flammable solid 易燃固体 H304 May be fatal if swallowed and enters airways 吞食和进入呼吸道可能致命 H315 Causes skin irritation 会刺激皮肤 H319 Causes serious eye irritation 严重刺激眼睛 H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment	Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECS	XT2570000
Packing Group	III
UN Number	3295
Hazard Codes	3
Hazard Class	4.1
Storage condition	2-8°C {LY} 2-8°C Keep Cold Store at room temperature {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

{uni_hamburg} Short: IV/1a

{ALD} Beilstein:5(4)1531

{uni_hamburg} Short: IV/8E

766-97-2 H81856 4-Ethynyltoluene 4-乙炔基甲苯

化学属性

Mol. Formula	C9H8
Mol. Weight	116.16
Density	0.916
Refractive index	n20/D 1.547(lit.)
Boiling Point	168-170°C at 760 mmHg
Flash Point	49°C
TSCA	No
Melting Point	-21 °C

*以上化合物性质及应用等信息仅供参考

手性催化剂及配体

合成砌块

医药中间体

4-Ethynyltoluene 4-乙炔基甲苯

规格: 98%

化学属性

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