DoMole-安徽敦茂科技

Lithium tert-butoxide 叔丁醇锂

规格: 2.2 M solution in THF, SpcSeal

CAS: 1907-33-1

产品编号: H42221

MDL: MFCD00050479

品牌: INFI

Chemical Name	Lithium Tert-Butoxide
CAS Number	1907-33-1
PubChem Substance ID	23664764
EC Number	217-611-5
Beilstein Registry Number	3620018
MDL Number	MFCD00050479
Synonym	(1,1-Dimethylethoxy)lithium 2-Methyl-2-propanol lithium salt 2-Propanol, 2-methyl-, lithium salt 2-methyl-2-propanolithiumsalt 2-methyl-2-propanollithiumsalt tert-Butanol lithium salt tert-Butoxylithium tert-Butyl alcohol, lithium salt LITHIUM T-BUTOXIDE LITHIUM TERT-BUTOXIDE LITHIUM TERT-BUTOXIDE SOLUTION, ~1 M IN HEXANE LITHIUM TERT-BUTOXIDE SOLUTION, ~1 M IN THF LITHIUM TERT-BUTOXIDE, 1.0M SOLUTION IN HEXANES LITHIUM TERT-BUTOXIDE, 1.0M SOLUTION IN TETRAHYDROFURAN LITHIUM TERT-BUTYLATE LITHIUM-TERT.-BUTYLAT LTB Li Lithium 2-methylpropan-2-olate Lithium tert-butanolate Lithium tert-butoxide Lithium tert-butylate
Chemical Name Translation	叔丁醇锂
Reaxys-RN	8541101
InChIKey	LZWQNOHZMQIFBX-UHFFFAOYSA-N
LabNetwork Molecule ID	LN00163481
Canonical SMILES	[Li].OC(C)(C)C
InChI	InChI=1S/C4H9O.Li/c1-4(2,3)5;/h1-3H3;/q-1;+1

GHS Symbol

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1682 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
   Lungs, Thorax, or Respiration - respiratory depression
REFERENCE :
   TOVEFN Toksikologicheskii Vestnik.  (18-20 Vadkovskii per.  Moscow, 101479,
   Russia) History Unknown  Volume(issue)/page/year: (3),37,1996

WGK Germany	3
Hazard statements
H225 Highly flammable liquid and vapour 高度易燃液体和蒸气 H228 Flammable solid 易燃固体 H251 Self-heating: may catch fire 自我放热：可能着火 H302 Harmful if swallowed 吞食有害 H304 May be fatal if swallowed and enters airways 吞食和进入呼吸道可能致命 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 H361 Suspected of damaging fertility or the unborn child 怀疑对生育能力或未出生婴儿造成伤害 H373 May causes damage to organs through prolonged or repeated exposure 长期或频繁接触可能会损伤器官 H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
Personal Protective Equipment	Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes	4.2 8 F,C
RTECS	UB8520000
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。 P235 Keep cool. 保持凉爽。 P235+P410 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。 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+P317 P301+P330+P331 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。 P316 P317 P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。 P330 Rinse mouth. 漱口 P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。 P370+P378 P402+P404 P403+P235 P405 Store locked up. 上锁保管。 P407 Maintain air gap between stacks/pallets. 在堆叠/货板间保持气隙。 P410 Protect from sunlight. 防止阳光照射。 P413 Store bulk masses greater than … kg/…lbs at temperatures not exceeding … oC/…oF. 商店散装超过…kg/…lbs 时温度不应超过…oC/…oF. P420 Store away from other materials. 远离其他材料。 P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word	Danger
Safety Statements
S16 Keep away from sources of ignition - No smoking 远离火源，禁止吸烟； 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 Wear suitable protective clothing 穿戴适当的防护服； 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； S43 In case of fire use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk add -?Never use water) 着火时使用（指明具体的消防器材种类，如果用水增加危险，注明“禁止用水” 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）； S7/8 Keep container tightly closed and dry 保存在严格密闭容器中，保持干燥；
UN Number	2920 3206
Risk Statements
R11 Highly flammable 非常易燃 R14 Reacts violently with water 遇水会猛烈反应 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 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 R48/20 R51/53 R62 Possible risk of impaired fertility 有削弱生殖能力的危险 R65 Harmful: may cause lung damage if swallowed 若吞咽可能伤害肺部器官 R67 Vapours may cause drowsiness and dizziness 蒸汽可能导致嗜睡和昏厥
Storage condition	-20°C Air & Moisture Sensitive Flammables area 充氩保存极易吸潮分解成氢氧化锂，充氩保存。极易吸潮分解成氢氧化锂，密封充氩保存。
Packing Group	II
Hazard Class	3/8

用于有机合成，在有机金属的聚合反应中改变催化剂的活性和选择性。

{SA}

Structure Index 1 , 484:A:9

{uni_hamburg} Short: III/5a

Title: Structure Data of Organic Crystals: C ... C 13

Author: Schudt, E.; Weitz, G.

Editor: Hellwege, K.-H.; Hellwege, A.M.

Source: Landolt-Börnstein, New Series

Volume: III/5a

Year: 1971

ISBN: 3-540-05177-5

ISBN: 978-3-540-05177-0

Internet Resource: DOI:10.1007/b19970

RefComment: XXI, 736 pages, and VII, 890 pages. Hardcover

Abstract: Volume III/5 offers a compitation as complete as possible of the space groups and lattice con-stants of all crystals which have been studied by means of X-rays, neutron and electron diffraction.

{uni_hamburg} Short: EINECS

Title: EINECS (European Inventory of Existing Commercial Chemical Substances)

Source: Official Journal of the European Communities

Volume: C 146 A (15.06.1990)

Page: 1

Year: 1990

Internet Resource: http://ecb.jrc.ec.europa.eu/esis/index.php?PGM=ein

Publish_Date: 1990/06/15

1907-33-1 H42221 Lithium tert-butoxide
叔丁醇锂

化学属性

Mol. Formula	C4H9LiO
Mol. Weight	80.05
Boiling Point	67
Density	0.89
Melting Point	ca 150° dec.
TSCA	Yes
Flash Point	-18.9°C
Solubility	剧烈反应
Stability	易吸潮
Appearance	off-white pwdr.
Redox	Reduction
pH	:A

*以上化合物性质及应用等信息仅供参考

电子化学品

催化剂

配体

有机硅

元素分类

其他精细新材料

Lithium tert-butoxide 叔丁醇锂

规格: 2.2 M solution in THF, SpcSeal

化学属性

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