CAS 814-75-5 MFCD00013538-3-Bromo-2-butanone 3-溴-2-丁酮 TAO{mole}

3-Bromo-2-butanone 3-溴-2-丁酮

CAS 814-75-5 MFCD00013538

化学结构图

SMILES: CC(=O)C(C)Br

化学属性

Mol. Formula	C4H7BrO
Mol. Weight	151.00
Refractive index	n20/D 1.460
Density	1.416 g/mL at 25 °C
Flash Point	>100°(212°F)
TSCA	Yes
Boiling Point	36 °C at 11 mmHg

别名和识别编码

Chemical Name	3-Bromo-2-Butanone
CAS Number	814-75-5
PubChem Substance ID	13142
EC Number	212-404-6
MDL Number	MFCD00013538
Beilstein Registry Number	906773
Synonym	3-Bromobutan-2-one {LY} 3-Bromobutan-2-one {} {LY} 3-Bromobutan-2-one {} {} {LY} 3-Bromobutan-2-one {} {} {} {LY} 3-Bromobutan-2-one {} {} {} {} {LY} 3-Bromobutan-2-one {} {} {} {} {} {LY} 3-Bromobutan-2-one {} {} {} {} {} {} {LY} 3-Bromobutan-2-one {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {LY} 3-Bromobutan-2-one {} {} {} {} {} {} {} {} {LY} 3-Bromobutan-2-one {} {} {} {} {} {} {} {} {} {LY} 3-Bromobutan-2-one {} {} {} {} {} {} {} {} {} {} {LY} 3-Bromobutan-2-one {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Bromobutan-2-one {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Bromobutan-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Bromobutan-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Bromobutan-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Bromobutan-2-one {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 3-Brom
Chemical Name Translation	3-溴-2-丁酮
InChIKey	BNBOUFHCTIFWHN-UHFFFAOYSA-N
LabNetwork Molecule ID	LN00213823
InChI	InChI=1S/C4H7BrO/c1-3(5)4(2)6/h3H,1-2H3
Canonical SMILES	CC(C(Br)C)=O

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安全信息

GHS Symbol

WGK Germany2

Hazard Codes C Xn

Hazard statements

H226 Flammable liquid and vapour 易燃液体和蒸气
H302 Harmful if swallowed 吞食有害
H312 Harmful in contact with skin 皮肤接触有害
H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤

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

RTECSEL7005000

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。
P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/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。
P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
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+P312
P301+P317
P301+P330+P331
P302+P352
P302+P361+P354
P303+P361+P353
P304+P340
P305+P351+P338
P305+P354+P338
P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
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。
P316
P317
P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
P322 Specific measures (see …on this label). 具体治疗（见本标签上的）。
P330 Rinse mouth. 漱口
P362+P364
P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
P370+P378
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 Danger

UN Number UN2922 1224

Risk Statements

R21 Harmful in contact with skin 与皮肤接触有害
R23/25 Toxic by inhalation and if swallowed 吸入及吞食都有毒
R34 Causes burns 会导致灼伤
R21/24
R21/22 Harmful in contact with skin and if swallowed 皮肤接触和不慎吞咽有害
R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害

Safety Statements

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；
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；
S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；

Packing GroupII

Hazard Class8

Storage condition 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 {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

其他信息

Alfa Aesar:<1%magnesiumoxide 3-Bromo-2-butanone, 97%, stab. with <1% magnesium oxide(814-75-5)" href="http://www.alfa.com/zh/GP100w.pgm?DSSTK=A10186&CAS;=814-75-5">3-溴-2-丁酮,97%,stab.with<1%magnesiumoxide 3-Bromo-2-butanone, 97%, stab. with <1% magnesium oxide(814-75-5)
储运特性:库房通风低温干燥; 与氧化剂, 及食品分开储运
下游产品:
用途一:医药中间体。
Sigma Aldrich:814-75-5(sigmaaldrich)
上游原料:氯酸钾
毒性分级:高毒
灭火剂:二氧化碳, 干粉, 砂土
Acros Organics:3-溴-2-丁酮 3-Bromo-2-butanone, stabilized, 95%(814-75-5)
图谱信息:3-溴-2-丁酮(814-75-5)红外图谱(IR1) 3-溴-2-丁酮(814-75-5)质谱(MS) 3-溴-2-丁酮(814-75-5)核磁图( 13 CNMR) 3-溴-2-丁酮(814-75-5)核磁图( 1 HNMR)
3-溴-2-丁酮价格(试剂级):更新日期产品编号产品名称包装价格 2010/06/21 402910050 3-溴-2-丁酮 3-Bromo-2-butanone 95%, stabilized 5 GR 2336元 2010/06/21 402910010 3-溴-2-丁酮 3-Bromo-2-butanone 95%, stabilized 1 GR 647元 2010/05/25 A10186 3-溴-2-丁酮, 97%, stab. with <1% magnesium oxide 3-Bromo-2-butanone, 97%, stab. with <1% magnesium oxide 250g 15862元
方法一:由丁酮-[2]溴化而得。将丁酮-[2]、氯酸钾和水加入反应锅中，加热到36℃，在搅拌下滴加溴，温度升至38℃，约3h加完。再继续保温搅拌1h。静置分层，取下层有机相用氯化镁和水洗涤，干燥，减压分馏，收集81-90℃（20kPa），馏分即得成品。
MOL 文件:814-75-5.mol
急性毒性:口服-大鼠 LDL0: 50 毫克/公斤
可燃性危险特性:可燃; 受热分解有毒溴化物气体
类别:有毒物品