CAS 637-92-3; 叔丁基乙醚; ether, tert-butyl ethyl

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产品名称

规格

包装、参考价格

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B802590

MACKLIN

乙基叔丁基醚

97%

55元/5ml; 194元/25ml; 580元/100ml; 2743元/500ml;

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储存：室温,易燃物区域
状态：无色液体
折射率：n20/D 1.375(lit.)

B1542

TCI

tert-Butyl Ethyl Ether

>95.0%(GC)

385元/5ML; 1265元/25ML;

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基本信息

纯度/分析方法	>95.0%(GC)
分子式/分子量	C₆H₁₄O = 102.18
外观与形状(20℃)	液体
Reaxys-RN	1731469
PubChem物质ID	87564448
SDBS (AIST Spectral DB)	2468
Merck Index (14)	3774
MDL编号	MFCD00009225

技术规格

Appearance	Colorless to Almost colorless clear liquid
Purity(GC)	min. 95.0 %

物性(参考值)

沸点	70 ℃
闪点	-19 ℃
比重	0.74
折射率	1.38
水溶性	微溶
在水中的溶解度	12 g/l 25 ℃

安全信息

图形或危害标志
信号词	危险
危险性说明	H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。 H336 : 可能造成昏昏欲睡或眩晕。 H225 : 高度易燃液体和蒸气。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P261 : 避免吸入粉尘/烟/气体/烟雾/蒸气/喷雾。 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。 P233 : 保持容器密闭。 P243 : 采取防止静电放电的措施。 P241 : 使用防爆的电气/通风/照明设备。 P242 : 只能使用不产生火花的工具。 P271 : 只能在室外或通风良好之处使用。 P264 : 作业后彻底清洗皮肤。 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。 P337 + P313 : 如仍觉眼刺激：求医/就诊。 P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。 P303 + P361 + P353 : 如皮肤(或头发)沾染：立即脱掉所有沾污的衣物。用水清洗皮肤/淋浴。 P332 + P313 : 如发生皮肤刺激：求医/就诊。 P304 + P340 + P312 : 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。如感觉不适，呼叫急救中心/医生。 P403 + P233 : 存放在通风良好的地方。保持容器密闭。 P403 + P235 : 存放在通风良好的地方。保持低温。 P405 : 存放处须加锁。

相关法规

RTECS#

KN4730200

运输信息

UN编号	UN1179
类别	3
包装类别	II
监管条件代码(*)

219301

J&K

tert-Butyl Ethyl Ether

97%

145元/5ML; 333元/25ML;

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基本信息

分子式	C₆H₁₄O
分子量	102.18
熔点	-97
沸点	72-73
闪点	-19
密度	0.742
折光率(n20D)	1.3750
MDL编码	MFCD00009225
Beilstein	1731469
EINECS 编号	211-309-7

安全信息

图形或危害标志
提示语	Danger
危险说明	H225 H336
防范说明	P210 P261
UN号码	1179
危险分类	3
包装等级	II
WGK	1
RTECS	KN4730200
TSCA	否

B22945

Alfa Aesar

tert-Butyl Ethyl Ether

99%

728元/5g; 2448元/25g; 8269元/100g;

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应用
tert-Butyl ethyl ether is used as an oxygenate gasoline additive oxygenate during its production from crude oil. It is used as an extractant in human urine by using single-walled carbon nanotubes as an adsorbent. It plays an important role as a fuel component in petrol to enhance its octane rating.

备注
Incompatible with strong oxidizing agents, neoprene, n-butyl and urethane. It may react with air to form peroxides.

基本信息

MDL
MFCD00009225

EINECS
211-309-7

分子式
(CH₃)₃COCH₂CH₃

分子量
102.18

熔点
-94°

沸点
72-73°

闪点
-19°(-2°F)

密度
0.750

折射率
1.3750

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Miscible with alcohol, ethyl ether. Slightly miscible with water.

Beilstein
1731469

Merck
14,3774

GHS危害和防范说明

GHS符号

Hazard Statements
H225-H331-H315-H319-H335
Highly flammable liquid and vapour.Toxic if inhaled.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P210-P261-P303+P361+P353-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Avoid breathing dust/fume/gas/mist/vapours/spray.IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
3

包装组
II

危险类别
11-36/37/38
Highly flammable.Irritating to eyes, respiratory system and skin.

安全等级
9-16-23-26-33-37
Keep container in a well-ventilated place.Keep away from sources of ignition - No smoking.Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Take precautionary measures against static discharges.

欧盟危险品标志

RTECS
KN4730200

TSCA
是

C40353

Alfa Aesar

tert-Butyl Ethyl Ether

97%

3542元/25g; 11853元/100g;

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基本信息

Ref#
40353

MDL
9225

分子式
C6 H14 O

分子量
102.18

闪点
-19

密度
0.75

安全信息

危险等级
3

包装组
II

8.41873

Sigma-Aldrich

tert-Butyl Ethyl Ether

for synthesis

300.87元/2 ML; 325.87元/5 ML; 775.17元/25 ML;

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产品说明

分析说明

Assay (GC, area%): ≥ 95.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.737 - 0.744
Identity (IR): passes test

基本信息

经验(实验)分子式	C₆H₁₄O
分子量	102.17
MDL编号	MFCD00009225
EC索引号	211-309-7

产品性质

质量水平	200
蒸汽压	173 hPa ( 25 ℃)
测定	≥95.0% (GC)
效能	>2000 mg/kg LD₅₀, oral (Rat) >2000 mg/kg LD₅₀, skin (Rabbit)
expl. lim.	1.23-7.7 % (v/v)
bp	71 ℃/1013 hPa
mp	-97 ℃
转变温度	flash point -19 ℃
溶解性	12 g/L
密度	0.74 g/cm³ at 20 ℃
储存温度	2-30℃
InChI	1S/C6H14O/c1-5-7-6(2,3)4/h5H2,1-4H3
InChI key	NUMQCACRALPSHD-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H225 - H336
预防措施声明	P210 - P233 - P240 - P241 - P242 - P243
危险分类	Flam. Liq. 2 - STOT SE 3
靶器官	Central nervous system
储存分类代码	3 - Flammable liquids
WGK	WGK 1
闪点(F)	-2.2 °F - closed cup
闪点(C)	-19 ℃ - closed cup

116300

Fluorochem

tert-Butyl Ethyl Ether

>95.0%(GC)

374元/5ml; 814元/25ml;

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基本信息

CAS Number	637-92-3
MDL Number	MFCD00009225
Boiling Point	72-73℃
Density	0.74

安全信息

图形或危害标志
危险性说明	H225: Highly flammable liquid and vapour. H315: Causes skin irritation. H319: Causes serious eye irritation. H336: May cause drowsiness or dizziness
防范说明	P210: Keep away from – No smoking. P233: Keep container tightly closed. P235: Keep cool. P240: Ground/bond container and receiving equipment. P241: Use explosion-proof ./ equipment. P242: Use only non-sparking tools. P243: Take precautionary measures against static discharge. P260: Do not breathe P261: Avoid breathing P264: Wash thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. P304: IF INHALED: . 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 . on this label). 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 sand, CO2 or extinguishing powder for extinction. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P403 + P235: Store in a well-ventilated place. Keep cool. P405: Store locked up. P501: Dispose of contents/container to local regulations.