CAS 3140-93-0; 2,3-二溴噻吩; 2,3-Dibromo thiophene

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品牌

产品名称

规格

包装、参考价格

D806370

MACKLIN

2,3-二溴噻吩

98%

26元/1g; 30元/5g; 102元/25g; 357元/100g; 1755元/500g;

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储存：室温,易燃物区域
状态：无色到浅黄色或棕色液体
折射率：n20/D 1.632(lit.)

D1548

TCI

2,3-Dibromothiophene

>95.0%(GC)

250元/5G; 950元/25G;

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基本信息

纯度/分析方法	>95.0%(GC)
分子式/分子量	C₄H₂Br₂S = 241.93
外观与形状(20℃)	液体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	空气
Reaxys-RN	107512
PubChem物质ID	87568034
SDBS (AIST Spectral DB)	4189
MDL编号	MFCD00005418

技术规格

Appearance	White to Yellow to Green clear liquid
Purity(GC)	min. 95.0 %

物性(参考值)

沸点	219 ℃
闪点	51 ℃
比重	2.19
折射率	1.63

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。 H226 : 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。 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。 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。 P403 + P235 : 存放在通风良好的地方。保持低温。

运输信息

UN编号	UN1993
类别	3
包装类别	III
监管条件代码(*)

164828

J&K

2,3-Dibromothiophene

98%

60元/1G; 72元/5G; 228元/25G;

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基本信息

分子式	C₄H₂Br₂S
分子量	241.93
沸点	218-219
闪点	51
密度	2.137
折光率(n20D)	1.6320
MDL编码	MFCD00005418
Beilstein	107512
EINECS 编号	221-542-6

安全信息

图形或危害标志
提示语	Danger
危险说明	H226 H301 H319
防范说明	P301+P310 P305+P351+P338
UN号码	1993
危险分类	3
包装等级	III
WGK	3
TSCA	否

A12998

Alfa Aesar

2,3-Dibromothiophene

98+%

378元/1g; 1332元/5g; 6625元/25g;

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基本信息

MDL
MFCD00005418

EINECS
221-542-6

分子式
C₄H₂Br₂S

分子量
241.94

沸点
215-216°

闪点
>100°(212°F)

密度
2.135

折射率
1.6310

灵敏度
Light Sensitive. Ambient temperatures.

形态
Liquid

Beilstein
107512

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319
Causes skin irritation.Causes serious eye irritation.

Precautionary Statements
P280a-P264-P305+P351+P338-P321-P332+P313-P337+P313
Wear protective gloves and 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.Specific treatment (see label).If skin irritation occurs: Get medical advice/attention.If eye irritation persists: Get medical advice/attention.

安全信息

危险等级
3

包装组
III

危险类别
36/38
Irritating to eyes 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

024261

Fluorochem

2,3-Dibromothiophene

98%

440元/5g; 770元/25g; 2024元/100g;

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基本信息

CAS Number	3140-93-0
MDL Number	MFCD00005418
Boiling Point	218-219℃
Density	2.19

安全信息

图形或危害标志
危险性说明	H226: Flammable liquid and vapour. H315: Causes skin irritation. H319: Causes serious eye irritation. 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. P242: Use only non-sparking tools. P243: Take precautionary measures against static discharge. 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. 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.