CAS 1540-34-7 MFCD00008764-3-Ethyl-4-Hydroxy-3-Penten-3-One 3-乙基-2,4-戊烷二酮 TAO{mole}

3-Ethyl-4-Hydroxy-3-Penten-3-One 3-乙基-2,4-戊烷二酮

CAS 1540-34-7 MFCD00008764

化学结构图

SMILES: CCC(C(C)=O)C(C)=O

化学属性

Mol. Formula	C7H12O2
Mol. Weight	128.17
Refractive index	1.4400 to 1.4430
Boiling Point	80-81 °C at 20 mmHg
Density	0.953 g/mL at 25 °C(lit.)
Flash Point	67°C(lit.)
TSCA	No
Melting Point	26.25 °C

别名和识别编码

Chemical Name	3-Ethyl-4-Hydroxy-3-Penten-3-One
CAS Number	1540-34-7
PubChem Substance ID	73761
EC Number	216-272-0
MDL Number	MFCD00008764
Reaxys-RN	506848
Beilstein Registry Number	1(4)3703
Synonym	3-Ethyl-2,4-pentanedione {LY} 3-Ethyl-2,4-pentanedione {} {LY} 3-Ethyl-2,4-pentanedione {} {} {LY} 3-Ethyl-2,4-pentanedione {} {} {} {LY} 3-Ethyl-2,4-pentanedione {} {} {} {} {LY} 3-Ethyl-2,4-pentanedione {} {} {} {} {} {LY} 3-Ethyl-2,4-pentanedione {} {} {} {} {} {} {LY} 3-Ethyl-2,4-pentanedione {} {} {} {} {} {} {} {LY} 3-Ethyl-2,4-pentanedione {} {} {} {} {} {} {} {} {LY} 3-Ethyl-2,4-pentanedione {} {} {} {} {} {} {} {} {} {LY} 3-Ethyl-2,4-pentanedione {} {} {} {} {} {} {} {} {} {} {LY} 3-Ethyl-2,4-pentanedione {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Ethyl-2,4-pentanedione {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Ethyl-2,4-pentanedione {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Ethyl-2,4-pentanedione {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Ethyl-2,4-pentanedione {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Ethyl-2,4-pen
Alfabeta Name	ETHYLPENTANEDIONE 324---,
Chemical Name Translation	3-乙基-2,4-戊烷二酮
InChIKey	GUARKOVVHJSMRW-UHFFFAOYSA-N
LabNetwork Molecule ID	LN00184895
InChI	InChI=1S/C7H12O2/c1-4-7(5(2)8)6(3)9/h7H,4H2,1-3H3
Canonical SMILES	CC(C(CC)C(C)=O)=O

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

GHS Symbol

WGK Germany3

Hazard Codes Xi

Hazard statements

H227 Combustible liquid 可燃液体
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, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter

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。
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。
P302+P350
P302+P352
P302+P352+P332+
P302+P352+P332+P313+P362+P364
P304+P340
P305+P351+P338
P305+P351+P338+P337+P313
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）。
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.....

Signal word Warning {} {} {} {} {} {} {} {} {} {} {TCI}

Risk Statements

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

Safety Statements

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；
S37 Wear suitable gloves 戴适当手套；

Warnings IRRITANT

UN Number 1224

Storage condition 2-8°C, protect from light, stored under nitrogen {LY} 2-8°C, protect from light, stored under nitrogen {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, protect from light, stored under nitr

其他信息

3-乙基-2,4-戊二酮价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 E0405 3-乙基-2,4-戊烷二酮 3-Ethyl-2,4-pentanedione 5ML 643元
MOL 文件:1540-34-7.mol
TCI Shanghai:3-乙基-2,4-戊烷二酮 3-Ethyl-2,4-pentanedione,>;90.0%(GC)(1540-34-7)
Sigma Aldrich:1540-34-7(sigmaaldrich)
图谱信息:3-乙基-2,4-戊二酮(1540-34-7)红外图谱(IR1) 3-乙基-2,4-戊二酮(1540-34-7)核磁图( 1 HNMR) 3-乙基-2,4-戊二酮(1540-34-7)质谱(MS)