CAS 14098-44-3; 苯并-15-冠-5; 4,7,10,13-Benzopentaoxacyclopentadecin, 2,3,5,6,8,9,11, 12-octahydro-1

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货号

品牌

产品名称

规格

包装、参考价格

B802875

MACKLIN

苯并-15-冠醚-5

98%

76元/1g; 258元/5g; 1280元/25g; 4654元/100g;

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储存：2~8°C
状态：白色到淡奶油色到浅灰色粉末

B1154

TCI

Benzo-15-crown 5-Ether

>98.0%(GC)

440元/1G; 1390元/5G;

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基本信息

纯度/分析方法	>98.0%(GC)
分子式/分子量	C₁₄H₂₀O₅ = 268.31
外观与形状(20℃)	固体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	湿气 (吸湿)
Reaxys-RN	1624106
PubChem物质ID	87564095
SDBS (AIST Spectral DB)	8153
MDL编号	MFCD00005945

技术规格

Appearance	White to Almost white powder to crystal
Purity(GC)	min. 98.0 %
Melting point	79.0 to 82.0 ℃

物性(参考值)

熔点	80 ℃
最大吸收波长	276(CH3CN) nm

安全信息

图形或危害标志
信号词	警告
危险性说明	H303 : 吞咽可能有害。 H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
防范说明	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。 P302 + P352 : 如皮肤沾染：用水充分清洗。 P312 : 如感觉不适，呼叫急救中心/医生。 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。 P332 + P313 : 如发生皮肤刺激：求医/就诊。

相关法规

RTECS#

DI5400000

929823

J&K

Benzo-15-crown-5

98%

334元/1G; 1321元/5G;

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基本信息

分子式	C₁₄H₂₀O₅
分子量	268.31
熔点	78-80
MDL编码	MFCD00005945
Beilstein	1624106
EINECS 编号	237-947-6

安全信息

防范说明	P262
WGK	3
RTECS	DI5400000
TSCA	否

08-0150

Strem

Benzo-15-crown-5

97%

583元/1g; 2350元/5g;

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A16011

Alfa Aesar

Benzo-15-crown-5

98%

1023元/1g; 3975元/5g;

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应用
Benzo-15-crown-5 is used in synthetic chemistry. It plays a major role and involved in complexation through ether oxygen. It is used in phase-transfer catalyst system. It is involved in 'Host-Guest' chemistry to identify the move of essential elements in the body. It can play the part of very complicated biological reactions such as enzyme functions, which finds application in the development of new pharmaceuticals.

备注
Hygroscopic. Incompatible with strong oxidizing agents. Store in a cool place.

基本信息

MDL
MFCD00005945

EINECS
237-947-6

分子式
C₁₄H₂₀O₅

分子量
268.31

熔点
78-82°

灵敏度
Ambient temperatures.

形态
Crystalline

溶解性
Soluble in hot methanol. Slightly soluble in water.

Beilstein
1624106

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

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

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
否

C24399

Alfa Aesar

Benzo-15-crown-5

99%

1468元/2.5g;

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基本信息

Ref#
24399

MDL
5945

分子式
C14 H20 O5

分子量
268.29

282790

Sigma-Aldrich

Benzo-15-crown-5

98%

1592.4元/5 G;

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基本信息

经验(实验)分子式	C₁₄H₂₀O₅
分子量	268.31
Beilstein	1624106
EC 号	237-947-6
MDL编号	MFCD00005945
PubChem化学物质编号	24857070
NACRES	NA.22

产品性质

质量水平	100
测定	98%
mp	78-80 ℃ (lit.)
SMILES string	C1COCCOc2ccccc2OCCOCCO1
InChI	1S/C14H20O5/c1-2-4-14-13(3-1)18-11-9-16-7-5-15-6-8-17-10-12-19-14/h1-4H,5-12H2
InChI key	FNEPSTUXZLEUCK-UHFFFAOYSA-N

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, type N95 (US)

989459

Amethyst

Benzo-15-crown-5

98%, 试剂级

209元/1G; 865元/5G; 2899元/25G;

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基本信息

分子式	C₁₄H₂₀O₅
分子量	268.31
熔点	78-80
MDL编码	MFCD00005945
Beilstein	1624106
EINECS 编号	237-947-6

安全信息

防范说明	P260 P262
WGK	3
RTECS	DI5400000
TSCA	否

002501

Fluorochem

Benzo-15-crown-5

98%

550元/1g; 2222元/5g; 8778元/25g;

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基本信息

CAS Number	14098-44-3
MDL Number	MFCD00005945
Melting Point	78-80℃

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands 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. 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). 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. 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 .