CAS 75-85-4 MFCD00004478-2-Methyl-2-Butanol 叔戊醇 TAO{mole}

2-Methyl-2-Butanol 叔戊醇

CAS 75-85-4 MFCD00004478

化学结构图

SMILES: CCC(C)(C)O

化学属性

Mol. Formula	C5H12O
Mol. Weight	88.15
Density	0.805
Refractive index	1.4030 to 1.4060
Autoignition Point	819 °F
Vapor Density	3 (vs air)
Boiling Point	102
Melting Point	-12
Flash Point	41°C
TSCA	Yes
Solubility	Soluble in water (12.5 g/l) at 20 °C.
Vapor Pressure	12 mmHg ( 20 °C)
Stability	对光敏感

别名和识别编码

Chemical Name	2-Methyl-2-Butanol
Synonym	Amylene hydrate {LY} Amylene hydrate Amylenhydrate DIMETHYLETHYLCARBINOL Dimethyl ethyl carbinol Dimethyläthylcarbinol Ethyl dimethyl carbinol Ethyldim Ethyldimethylcarbinol Ethyldimethylcarbinol, tert-Pentanol methyl butanol potassium t-amylate t-amyl alcohol t-pentyl alcohol tert-Amyl alcohol tert-amyl {} {LY} Amylene hydrate {} {} {LY} Amylene hydrate {} {} {} {LY} Amylene hydrate {} {} {} {} {} {} {} {} {LY} Amylene hydrate {} {} {} {} {} {LY} Amylene hydrate {} {} {} {} {} {} {LY} Amylene hydrate {} {} {} {} {} {} {} {LY} Amylene hydrate {} {} {} {} {} {} {} {} {LY} Amylene hydrate {} {} {} {} {} {} {} {} {} {LY} Amylene hydrate {} {} {} {} {} {} {} {} {} {} {LY} Amylene hydrate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Amylene hydrate {} {} {} {} {} {} {} {} {}
CAS Number	75-85-4
EC Number	200-908-9
Beilstein Registry Number	1361351
MDL Number	MFCD00004478
PubChem Substance ID	6405
Merck Number	7140
Chemical Name Translation	叔戊醇
Reaxys-RN	1361351
Wiswesser Line Notation	QX2&1&1
LabNetwork Molecule ID	LN00194216
InChI	InChI=1S/C5H12O/c1-4-5(2,3)6/h6H,4H2,1-3H3
Canonical SMILES	CC(O)(C)CC

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分类

{SNA} Alcoholic & Nonalcoholic Beverages, Alcohols, Aliphatic, Alpha Sort, Alphabetical Index of Analytical Standards, Analytical Standards, Analytical/Chromatography, Animal Products, Apple, Chemical Class, Chicken, Chromatography, Environmental Standards, Food & Beverage Standards, Fruits, M, M-R, META - METH, Passion fruit, Rum, Volatiles/ Semivolatiles, 按字母排序, 食品饮料类产品, 香精香料
{SNA} Al
{SNA} Additional Standards, Alcoholic & Nonalcoholic Beverages, Alcohols,

产品应用

有机合成。溶剂。高纯度的可用作气相色谱分析中定性、定量的标准物质。

安全信息

Signal word Danger

GHS Symbol

WGK Germany1

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 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
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；
S39 Wear eye/face protection 戴眼睛/面孔保护装置；
S46 If swallowed, seek medical advice immediately and show this container or label 食入时，立即求医并出示容器/标签；

Risk Statements

R11 Highly flammable 非常易燃
R20 Harmful by inhalation 吸入有害
R21 Harmful in contact with skin 与皮肤接触有害
R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
R37/38 Irritating to respiratory system and skin 对呼吸系统和皮肤有刺激性
R41 Risk of serious damage to eyes 有严重损伤眼睛的危险

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。
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。
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。
P301+P312
P301+P312+P330
P301+P317
P302+P352
P303+P361+P353
P304+P312
P304+P340
P305+P351+P338
P305+P351+P338+P310
P305+P354+P338
P307+P311
P308+P316
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。
P317
P319
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
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
P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
P370+P378
P403+
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
H226 Flammable liquid and vapour 易燃液体和蒸气
H302+H332
H312 Harmful in contact with skin 皮肤接触有害
H312+H332
H315 Causes skin irritation 会刺激皮肤
H318 Causes serious eye damage 严重伤害眼睛
H332 Harmful if inhaled 吸入有害
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

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

RTECSSC0175000

Packing GroupII

UN Number 1105 UN 1105 3/PG 2 UN1105

Hazard Codes 3

Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}

Hazard Class3

Warnings 危化品目录(2015)

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 14

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Parenteral
SPECIES OBSERVED        : Amphibian - frog
DOSE/DURATION           : 4 gm/kg
TOXIC EFFECTS :
   Peripheral Nerve and Sensation - spastic paralysis with or without sensory
   change
   Behavioral - somnolence (general depressed activity)
REFERENCE :
   AIPTAK Archives Internationales de Pharmacodynamie et de Therapie. (Heymans
   Institute of Pharmacology, De Pintelaan 185, B-9000 Ghent, Belgium)  V.4-   
   1898-  Volume(issue)/page/year: 50,296,1935

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1 gm/kg
TOXIC EFFECTS :
   Behavioral - ataxia
REFERENCE :
   SCIEAS Science.  (American Assoc. for the Advancement of Science, 1333 H
   St., NW, Washington, DC 20005)  V.1-    1895-  Volume(issue)/page/year:
   116,663,1952

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Rectal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 1400 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   JPETAB Journal of Pharmacology and Experimental Therapeutics.  (Williams &
   Wilkins Co., 428 E. Preston St., Baltimore, MD 21202)  V.1-    1909/10-
   Volume(is

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 2028 mg/kg
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - corneal damage
   Cardiac - pulse rate
   Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
   IMSUAI Industrial Me

Restrict 危险品

其他信息

防护措施:中等毒性，刺激眼、鼻和呼吸器官。吸入其蒸气可引起眩晕、头痛、咳嗽、恶心、耳鸣、谵语，严重者可致高铁血红蛋白病和糖尿病等。大鼠经口LD50为1000mg/kg。生产设备应密闭，防止泄漏。操作人员应穿戴防护用具。
外观性质:无色有特殊气味和焦灼味的易挥发液体。
方法一:（1）以丙酮、乙炔为原料，经炔化，加氢而得。将乙炔溶于液氨中，与丙酮、催化剂混合后送入炔化反应器，反应液经闪蒸，分出未反应的乙炔和氨，蒸出未反应的丙酮，得到的甲基丁炔醇进入加氢反应器反应，生成叔戊醇，经脱水、精制而得产品。（2）由异戊烯加水而成。（3）用由戊烷经氯化和水解后生成的混合醇分馏制得。原料戊烷先用无水氯化氢脱水，蒸发后与氯气混合进入反应器，反应温度为250-300℃。反应生成物经四个精馏塔精馏分离得到氯戊烷。在水解器中以油酸钠为
储运特性:库房通风低温干燥; 与氧化剂分开存放
灭火剂:干粉、干砂、二氧化碳、泡沫、1211灭火剂
爆炸物危险特性:与空气混合可爆
海关编码:29051500
蒸气密度:3 (vs air)
MSDS 信息:二甲基乙基甲醇(75-85-4).msds
Tert-Amyl alcohol is an isomer of amyl alcohol and has been used in solubilization and extraction cytoplasmic bound membrane enzymes and synthesis of ginsenoside Rb1 esters. The compound has also been utilized in anaerobic biotransformation studies as well as the affects it has on the structure and function of microbial communities in soil.
图谱信息:2-甲基-2-丁醇(75-85-4)质谱(MS) 2-甲基-2-丁醇(75-85-4)核磁图( 1 HNMR) 2-甲基-2-丁醇(75-85-4)红外图谱(IR2) 2-甲基-2-丁醇(75-85-4)核磁图( 13 CNMR) 2-甲基-2-丁醇(75-85-4)红外图谱(IR1) 2-甲基-2-丁醇(75-85-4)Raman光谱
Sigma Aldrich:75-85-4(sigmaaldrich)
毒性分级:中毒
用途一:用作合成香料、农药的原料，也是优良的溶剂
类别:易燃液体
Acros Organics:叔戊醇/2-甲基-2-丁醇 2-Methyl-2-butanol, 99%(75-
可燃性危险特性:遇明火
急性毒性:口服-
2-甲基-2-丁醇价格(试剂级):更新日期产品编号产品名称包装价格 2011/08/23 80007828 叔戊醇;2-甲基-2-丁醇;二甲基乙基甲醇;第三戊醇;二甲基乙基原醇 500ml 40元 2011/08/23 xp400264 叔戊醇;2-甲基-2-丁醇;二甲基乙基甲醇;第三戊醇;二甲基乙基原醇 5ml 32元 2011/04/16 P0
{Che
有特殊的气味及焦灼味。能与乙醇、乙醚、苯、氯仿、甘油及油类混溶，溶于8份水中。易燃。低毒，半数致死量（大鼠，经口）1000mg/kg。对粘膜有刺激性。高浓度时有麻醉作用。
TCI Shanghai:叔戊醇 tert-Amyl Alco
MOL 文件:75-85-4.mol
常规方法:采用铁桶密闭包装，贮存于阴凉、通风、干燥处，防热，防火，避免光线直接照射。
上游原料:丙酮 --> 氨 --> 正戊烷 --> 碳化钙 --> 乙炔 --> 3-甲基-1-丁烯 --> 无水氯化氢 --> 油酸钠 --> 1-氯戊烷 --> 混合醇 --> 3-甲基丁炔醇-3 --> 加氢反应器