CAS 58556-75-5; 2,7-二溴萘; 2,7-dibromonaphthalene

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包装、参考价格

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D806383

MACKLIN

2,7-二溴萘

98%

37元/1g; 175元/5g; 855元/25g;

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储存：室温
状态：白色到灰白色到浅黄色固体

D3624

TCI

2,7-Dibromonaphthalene

>98.0%(GC)

550元/5G; 1990元/25G;

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基本信息

纯度/分析方法	>98.0%(GC)
分子式/分子量	C₁₀H₆Br₂ = 285.97
外观与形状(20℃)	固体
Reaxys-RN	1862041
PubChem物质ID	87560084
MDL编号	MFCD00238580

技术规格

Appearance	White to Light yellow powder to crystal
Purity(GC)	min. 98.0 %
Melting point	139.0 to 143.0 ℃

物性(参考值)

熔点	141 ℃
溶解性(可溶于)	甲苯

安全信息

图形或危害标志
信号词	警告
危险性说明	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。 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。

381433

J&K

2,7-Dibromonaphthalene

98%

240元/1G;

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基本信息

分子式	C₁₀H₆Br₂
分子量	285.96
熔点	139-142
MDL编码	MFCD00238580
Beilstein	1862041

安全信息

图形或危害标志
提示语	Warning
危险说明	H319 H411
防范说明	P273 P305+P351+P338
UN号码	3077
危险分类	9
包装等级	III
WGK	3
TSCA	否

H56097

Alfa Aesar

2,7-Dibromonaphthalene

99%

666元/250mg; 1863元/1g; 8158元/5g;

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应用
It is an intermediate in dyestuffs and pharmaceuticals.

备注
Incompatible with oxidizing agents. Store at room temperature.

基本信息

MDL
MFCD00238580

分子式
C₁₀H₆Br₂

分子量
285.97

熔点
139-142°

灵敏度
Ambient temperatures.

形态
Solid

溶解性
Soluble in acetonitrile.

Beilstein
1862041

GHS危害和防范说明

GHS符号

Hazard Statements
H319-H401-H411
Causes serious eye irritation.Toxic to aquatic life.Toxic to aquatic life with long lasting effects.

Precautionary Statements
P280i-P264-P305+P351+P338-P337+P313
Wear eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.If eye irritation persists: Get medical advice/attention.

安全信息

危险等级
9

包装组
III

危险类别
36-51/53
Irritating to eyes.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

安全等级
26-57-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Use appropriate container to avoid environmental contamination.This material and its container must be disposed of as hazardous waste

欧盟危险品标志

TSCA
否

077436

Fluorochem

2,7-Dibromonaphthalene

95%

484元/1g; 1584元/5g; 2376元/10g; 4422元/25g;

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基本信息

CAS Number	58556-75-5
MDL Number	MFCD00238580
Melting Point	141℃

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 .