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CAS: 75-84-3
分子式: C5H12O
分子量: 88.15
沸点: 112-114℃
熔点: 52-114℃
中文名称: 
2,2-二甲基丙醇
2,2-二甲基-1-丙醇
新戊醇
英文名称: 
New amyl alcohol
2,2-dimethyl-1-propano
2,2-dimethyl-1-propanol
2,2-dimethylpropanol
2,2-dimethylpropyl alcohol
alcool 2,2-dimethyl propylique
dimethylpropanol (non-specific name)
neoamyl alcohol
neopentanol
neopentyl alcohol
tert-butyl carbinol
tert-butylcarbinol
2,2-dimethyl-propan-1-ol
1-propanol,2,2-dimethyl-
Neopentylalkohol
Neopentylalcohol
2,2-Dimethyl propyl alcohol
2,2-Dimethyl propanol
2,2-dimethyl-1-Propanol
展开更多英文名
推荐供应商
货号品牌产品名称规格包装、参考价格详情
N831043MACKLIN新戊醇99%45元/5g;   142元/25g;   509元/100g;   2537元/500g;   展开
储存:2~8℃
状态:白色固体
D0792TCI2,2-Dimethyl-1-propanol>98.0%(GC)310元/25G;   900元/100G;   展开

基本信息

纯度/分析方法>98.0%(GC)
分子式/分子量C5H12O = 88.15
外观与形状(20℃)固体
Reaxys-RN1730984
PubChem物质ID87567417
SDBS (AIST Spectral DB)4708
Merck Index (14)6457
MDL编号MFCD00004682

技术规格

AppearanceWhite to Almost white powder to lump
Purity(GC)min. 98.0 %
Melting point51.0 to 56.0 ℃

物性(参考值)

熔点54 ℃
沸点114 ℃
水溶性可溶
在水中的溶解度35 g/l   25 ℃
溶解性(可与之混溶)醇,乙醚

安全信息

图形或危害标志
信号词警告
危险性说明H228 : 易燃固体。
防范说明P240 : 容器和装载设备接地/等势联接。
P210 : 远离热源/火花/明火/热表面。禁止吸烟。
P241 : 使用防爆的电气/通风/照明设备。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P370 + P378 : 火灾时:使用干砂、干粉或抗醇泡沫灭火。

运输信息

UN编号UN1325
类别4.1
包装类别 III
监管条件代码(*)
A14390Alfa AesarNeopentyl Alcohol99%521元/25g;   1360元/100g;   6149元/500g;   展开

应用
It is used in the Mitsunobu reaction of methyl salicylate coupling of sterically hindered substrates.

备注
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

基本信息

MDL
MFCD00004682

EINECS
200-907-3

分子式
(CH3)3CCH2OH

分子量
88.15

熔点
52-56°

沸点
111-114°

闪点
36°(96°F)

密度
0.818

灵敏度
Ambient temperatures.

形态
Crystalline solid

溶解性
Soluble in water at (20°C 40 g/L), alcohol, and ether. Solubility in methanol is almost transparent.

Beilstein
1730984

Merck
14,6457

GHS危害和防范说明

GHS符号

Hazard Statements
H228
Flammable solid.

Precautionary Statements
P210-P280-P240-P241-P370+P378a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Wear protective gloves/protective clothing/eye protection/face protection.Ground/bond container and receiving equipment.Use explosion-proof electrical/ventilating/lighting/ equipment.In case of fire: Use for extinction: CO2, powder or water spray.

安全信息

危险等级
4.1

包装组
II

危险类别
11
Highly flammable.

安全等级
33
Take precautionary measures against static discharges.

欧盟危险品标志

TSCA

C12825Alfa AesarNeopentyl Alcohol99%566元/10g;   1964元/50g;   11543元/250g;   展开

基本信息

Ref#
12825

MDL
4682

分子式
C5 H12 O

分子量
88.15

闪点
37

密度
0.81

形态
White cryst solid

安全信息

UN#
1325

危险等级
4.1

包装组
II

N7206Sigma-Aldrich2,2-Dimethyl-1-propanol99%398.17元/10 G;   1182.75元/100 G;   展开

产品说明

应用

  • 2,2-二甲基-1-丙醇可用于合成稳定还原性氧化石墨烯 (rGO) 分散体的表面活性剂。
  • 据报道,由植物油与2,2-二甲基-1-丙醇进行酯交换反应制备的含支链酯生物柴油的结晶温度低于甲酯和乙酯。

包装

10, 100 g in glass bottle

基本信息

线性分子式(CH3)3CCH2OH
分子量88.15
Beilstein1730984
EC 号200-907-3
MDL编号MFCD00004682
PubChem化学物质编号24897815
NACRESNA.22

产品性质

质量水平200
蒸汽压16 mmHg ( 20 ℃)
测定99%
形式crystals
bp113-114 ℃ (lit.)
mp52-56 ℃ (lit.)
密度0.818 g/mL at 25 ℃ (lit.)
SMILES stringCC(C)(C)CO
InChI1S/C5H12O/c1-5(2,3)4-6/h6H,4H2,1-3H3
InChI keyKPSSIOMAKSHJJG-UHFFFAOYSA-N

安全信息

象形图GHS02GHS07
警示用语:Danger
危险声明H228 - H332 - H335
预防措施声明P210 - P304 + P340 + P312
危险分类Acute Tox. 4 Inhalation - Flam. Sol. 1 - STOT SE 3
靶器官Respiratory system
储存分类代码4.1B - Flammable solid hazardous materials
WGKWGK 1
闪点(F)82.4 °F - closed cup
闪点(C)28 ℃ - closed cup
个人防护装备Eyeshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
094979Fluorochem2,2-Dimethyl-1-propanol99%220元/1g;   308元/10g;   638元/25g;   1936元/100g;   展开

基本信息

CAS Number75-84-3
MDL NumberMFCD00004682
Boiling Point113-114℃
Melting Point52-56℃
Density0.818

安全信息

图形或危害标志
危险性说明 H228: Flammable solid.
H302: Harmful if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H332: Harmful if inhaled.
H335: May cause respiratory irritation.
防范说明 P210: Keep away from – No smoking.
P233: Keep container tightly closed.
P240: Ground/bond container and receiving equipment.
P241: Use explosion-proof / equipment.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P330: Rinse mouth.
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P370 + P378: In case of fire: Use for extinction.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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