CAS 6674-22-2 MFCD00006930-1,8-Diazabicyclo[5.4.0]undec-7-ene (DBU) 1,8-二氮杂双环[5.4.0]十一碳-7-烯(DBU) TAO{mole}

1,8-Diazabicyclo[5.4.0]undec-7-ene (DBU) 1,8-二氮杂双环[5.4.0]十一碳-7-烯(DBU)

CAS 6674-22-2 MFCD00006930

化学结构图

SMILES: C1CCC2=NCCCN2CC1

化学属性

Mol. Formula	C9H16N2
Mol. Weight	152.24
Density	0.908
Refractive index	1.5200 to 1.5240
Boiling Point	274.6°C at 760 mmHg
Flash Point	116°C
TSCA	T
Melting Point	-70°C
Vapor Pressure	5.3 mmHg ( 37.7 °C)
Solubility	可溶
Stability	对空气敏感
Appearance	无色或微黄色油状液体。
Danger-Level	乙类

别名和识别编码

Chemical Name	1,8-Diazabicyclo[5.4.0]undec-7-ene (DBU)
CAS Number	6674-22-2
Alfabeta Name	DIAZABICYCLOUNDECENE 185407..[]---,
MDL Number	MFCD00006930
EC Number	205-500-4
Beilstein Registry Number	508906
Synonym	DBU {LY} DBU {} {LY} DBU {} {} {LY} DBU {} {} {} {LY} DBU {} {} {} {} {LY} DBU {} {} {} {} {} {LY} DBU {} {} {} {} {} {} {LY} DBU {} {} {} {} {} {} {} {LY} DBU {} {} {} {} {} {} {} {} {LY} DBU {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} DBU {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {LY} DBU {} {} {} {} {} {} {} {} {} {} {} {LY} DBU {} {} {} {} {} {} {} {} {} {} {} {} {LY} DBU {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} DBU {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} DBU {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} DBU {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} DBU {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} DBU {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} DBU {} {} {} {} {} {} {} {} {} {} {} {}
PubChem Substance ID	81184
Chemical Name Translation	1,8-二氮杂双环[5.4.0]十一碳-7-烯(DBU)
Reaxys-RN	508906
LabNetwork Molecule ID	LN00174463
InChI	InChI=1S/C9H16N2/c1-2-5-9-10-6-4-8-11(9)7-3-1/h1-8H2
Canonical SMILES	N12C(CCCCC2)=NCCC1

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品牌质保精细包装现货库存一流品牌服务

产品应用

用于聚氨基甲醇乙酯及其他化学制品生产的催化剂，如氨和二氯乙烷在它的存在下反应生成哌嗪，是一种优良的脱水剂，环氧树脂硬化剂，防锈剂，还可配制高级缓蚀剂。当前广泛用于头孢半合成抗生素药的生产。还用于有机合成反应和半合成抗菌素。

安全信息

Warnings IRRITANT

Signal word Danger

GHS Symbol

WGK Germany2

Safety Statements

S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟；
S20 When using do not eat or drink 使用时，不得进食，饮水；
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；
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；
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）；
S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置；
S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中，参考特别指示/安全收据说明书；

Risk Statements

R11 Highly flammable 非常易燃
R19 May form explosive peroxides 可能生成易爆的过氧化物质
R22 Harmful if swallowed 吞咽有害
R34 Causes burns 会导致灼伤
R35 Causes severe burns 会导致严重灼伤
R37 Irritating to respiratory system 刺激呼吸道
R40 Limited evidence of a carcinogenic effect 有限证据表明其致癌作用
R52/53
R67 Vapours may cause drowsiness and dizziness 蒸汽可能导致嗜睡和昏厥

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。
P234 Keep only in original container. 只保留在原来的容器中。
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。
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
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。
P273 Avoid release to the environment. 避免释放到环境中。
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+P312
P301+P316
P301+P317
P301+P330+P331
P301+P330+P331+P310
P302+P352
P302+P361+P354
P303+P361+P353
P303+P361+P353+P310+P363
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
P390 Absorb spillage to prevent material damage. 吸收溢出物，防止重大损害。
P403+P235
P404 Store in a closed container. 贮存于密闭容器中。
P405 Store locked up. 上锁保管。
P406 Store in corrosive resistant/… container with a resistant inner liner. 存放在耐腐蚀/具有耐性的内衬容器。
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
H290 May be corrosive to metals 可能腐蚀金属。
H301 Toxic if swallowed 吞食有毒
H302 Harmful if swallowed 吞食有害
H302+H312
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
H318 Causes serious eye damage 严重伤害眼睛
H335 May cause respiratory irritation 可能导致呼吸道刺激
H336 May cause drowsiness or dizziness 肯能导致嗜睡或头晕
H351 Suspected of causing cancer 怀疑致癌
H412 Harmfutoaquaticlifewithlonglastingeffects 对水生生物有害并具有长期影响。

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

Packing GroupII

UN Number 1173 2924 3267

Storage condition 2-8°C {LY} 2-8°C Air Sensitive Store at R.T. {} {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 {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

Hazard Codes 3 8 C

Hazard Class8

其他信息

F:34
存储注意事项:空气敏感
溶于水。
Acros Organics:1,8-二偶氮杂双螺环[5.4.0]十一-7-烯 1,8-Diazabicyclo[5.4.0]undec-7-ene, 98%(6674-22-2)
用途二:该产品用于聚氨基甲醇乙酯及其他化学制品生产的催化剂，如氨和二氯乙烷在它的存在下反应生成哌嗪，是一种优良的脱水剂，环氧树脂硬化剂，防锈剂，还可配制高级缓蚀剂。当前广泛用于头孢半合成抗生素药的生产。还用于有机合成反应和半合成抗菌素。
敏感性:Air Sensitive
Sigma Aldrich:6674-22-2(sigmaaldrich)
Alfa Aesar:1,8-二氮双环［5.4.0］十一烯,99% 1,8-Diazabicyclo[5.4.0]undec-7-ene, 99%(6674-22-2)
海关编码:29339930
MSDS 信息:1,8-Diazabicyclo[5.4.0]undec-7-ene(6674-22-2).msds
TCI Shanghai:1,8-二氮杂双环[5.4.0]十一碳-7-烯 1,8-Diazabicyclo[5.4.0]-7-undecene,>;98.0%(GC)(6674-22-2)
用途一:用于头孢半合成抗生素药物的制造，也用于配制脱酸剂、防锈剂、高级缓蚀剂等
1,8-二氮杂双环[5.4.0]十一碳-7-烯价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 D1270 1,8-二氮杂双环[5.4.0]-7-十一碳烯 1,8-Diazabicyclo[5.4.0]-7-undecene 25G 92元 2014/06/02 D1270 1,8-二氮杂双环[5.4.0]-7-十一碳烯 1,8-Diazabicyclo[5.4.0]-7-undecene 500G 589元 2010/06/21 160610250 1,8-二氮杂双环[5.4.0]十一碳-7-烯 1,8-Diazabicyclo[5.4.0]undec-7-ene 98% 25 GR 282元
用途三:用于聚氨基甲醇乙酯及其他化学制品生产的催化剂，如氨和二氯乙烷在它的存在下反应生成哌嗪，是一种优良的脱水剂，环氧树脂硬化剂，防锈剂，还可配制高级缓蚀剂。当前广泛用于头孢半合成抗生素药的生产。还用于有机合成反应和半合成抗菌素。
图谱信息:1,8-二氮杂双环[5.4.0]十一碳-7-烯(6674-22-2)红外图谱(IR1) 1,8-二氮杂双环[5.4.0]十一碳-7-烯(6674-22-2)质谱(MS) 1,8-二氮杂双环[5.4.0]十一碳-7-烯(6674-22-2)核磁图( 1 HNMR) 1,8-二氮杂双环[5.4.0]十一碳-7-烯(6674-22-2)核磁图( 13 CNMR) 1,8-二氮杂双环[5.4.0]十一碳-7-烯(6674-22-2)Raman光谱
蒸气压:5.3 mm Hg ( 37.7 °C)
下游产品:二碳酸二叔丁酯 --> (1R,2R)-N-BOC-1-氨基-2-苯基环丙羧酸 --> 3-(4-甲氧基-6-甲基-1,3,5-三嗪-2-基)-1-(2-甲氧基甲酰基苯基)磺酰脲 --> 9-乙烯基蒽 --> 5-苯基-1,3-氧唑-4-羰酰氯 --> 4-氰基苯乙烯 --> beta-丙内酯 --> [2-[2-(Fmoc-氨基)乙氧基]乙氧基]乙酸 --> 4-硝基苯乙烯 --> 5-苯基-1,3-恶唑-4-羧酸 --> 6-氨基吲哚 --> 6-硝基吲哚 --> 1-氰基异喹啉
检测方法:GC,NMR
MOL 文件:6674-22-2.mol