Chemical Name | 4-Bromo-1-butene |
CAS Number | 5162-44-7 |
Alfabeta Name | BROMOBUTENE 41--- |
MDL Number | MFCD00000258 |
Synonym |
Homoallyl bromide
{LY} Homoallyl bromide
{} {LY} Homoallyl bromide
{} {} {LY} Homoallyl bromide
{} {} {} {LY} Homoallyl bromide
{} {} {} {} {LY} Homoallyl bromide
{} {} {} {} {} {LY} Homoallyl bromide
{} {} {} {} {} {} {LY} Homoallyl bromide
{} {} {} {} {} {} {} {
{} {} {} {} {} {} {} {LY} Homoallyl bromide
{} {} {} {} {} {} {} {} {LY} Homoallyl bromide
{} {} {} {} {} {} {} {} {} {LY} Homoallyl bromide
{} {} {} {} {} {} {} {} {} {} {LY} Homoallyl bromide
{} {} {} {} {} {} {} {} {} {} {} {LY} Homoallyl bromide
{} {} {} {} {} {} {} {} {} {} {} {}
{} {} {} {} {} {} {} {} {} {} {} {} {LY} Homoallyl bromide
{} {} {} {} {} {} {} {} {} {} {} {} {}
{} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Homoallyl bromide
{} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Homoallyl bromide
{} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
{} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Homoallyl bromide
{} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
{} {} {} {} {} {} {} {} {} {} {} { |
EC Number | 225-937-4 |
Beilstein Registry Number | 1098377 |
PubChem Substance ID | 21241 |
Reaxys-RN | 1098377 |
Chemical Name Translation | 4-溴-1-丁烯 |
InChIKey | DMAYBPBPEUFIHJ-UHFFFAOYSA-N |
LabNetwork Molecule ID | LN00009061 |
InChI | InChI=1S/C4H7Br/c1-2-3-4-5/h2H,1,3-4H2 |
Canonical SMILES | C=CCCBr |
Warnings |
IRRITANT, LACHRYMATOR, FLAMMABLE |
Signal word |
Danger |
GHS Symbol
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;
- S24 Avoid contact with skin 避免皮肤接触;
- 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;
- S33 Take precautionary measures against static discharges 对静电采取预防措施;
- 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;
- 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);
- S9 Keep container in a well-ventilated place 保持容器在通风良好的场所;
|
Risk Statements | |
- R11 Highly flammable 非常易燃
- R36/37 Irritating to eyes and respiratory system 对眼睛和呼吸系统有刺激性
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R42/43
|
Precautionary statements | |
- P201 Obtain special instructions before use. 使用前获取专门指示。
- P202 Do not handle until all safety precautions have been read and understood. 已阅读并理解所有的安全预防措施之前,切勿操作。
- 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。
- P241+P242+P243
- 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。
- 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。
- P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
- 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。
- P284 Wear respiratory protection.? 佩戴呼吸保护装置。
- P285 In case of inadequate ventilation wear respiratory protection. 在通风不足的情况下,戴呼吸防护。
- P302+P352
- P302+P352+P333+P313+P362+P364
- P303+P361+P353
- P304+P340
- P304+P340+P342+P311
- P304+P341
- P305+P351+P338
- P305+P351+P338+P337+P313
- P308+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。
- P321 Specific treatment (see … on this label). 具体治疗(见本标签上的)。
- P333+P313
- P337+P313
- P342+P311
- P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
- 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 | |
- H225 Highly flammable liquid and vapour 高度易燃液体和蒸气
- H317 May cause an allergic skin reaction 可能导致皮肤过敏
- H319 Causes serious eye irritation 严重刺激眼睛
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled 吸入可能导致过敏或哮喘症状或呼吸困难
- 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 |
Packing Group | II |
UN Number |
1993
UN 1993 3/PG 2 |
Storage condition |
-20°C
{LY} -20°C
2-8°C
Light Sensitive
{} {LY} -20°C
{} {} {LY} -20°C
{} {} {} {LY} -20°C
{} {} {} {} {LY} -20°C
{} {} {} {} {} {LY} -20°C
{} {} {} {} {} {} {LY} -20°C
{} {} {} {} {} {} {} {LY} -20°C
{} {} {} {} {} {} {} {} {LY} -20°C
{} {} {} {} {} {} {} {} {} {LY} -20°C
{} {} {} {} {} {} {} {} {} {} {LY} -20°C
{} {} {} {} {} {} {} {} {} {} {} {LY} -20°C
{} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C
{} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C
{} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C
{} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C
{} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C
{} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C
{} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C
{} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C
{} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} -20°C
{} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} |
Hazard Codes |
3 |
Hazard Class | 3 |
4-Bromo-1-butene has been used in a preparation of dienehydrazides which, in turn, provided cyclic enehydrazides by ring closing metathesis. Double alkylation of lactams, followed by Grubbs ring-closing metathesis, gives access to the bicyclic spiroimine ring system of the bicyclic spiroimine ring system of the biotoxin gymnodimine.
{uni_hamburg} Short: II/25C
{ALD} Beilstein:1(1)84
{uni_hamburg} Short: II/14a
{uni_hamburg} Short: III/38B