CAS 4175-77-3; 2,4-二溴噻唑; 2,4-dibromothiazole

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品牌

产品名称

规格

包装、参考价格

D808331

MACKLIN

2,4-二溴噻唑

98%

25元/1g; 37元/5g; 99元/25g; 368元/100g;

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储存：2~8°C
状态：白色到棕色固体

D3667

TCI

2,4-Dibromothiazole

>98.0%(GC)

100元/1G; 290元/5G; 990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	C₃HBr₂NS = 242.92
外观与形状(20℃)	固体
Reaxys-RN	507628
PubChem物质ID	87560487
MDL编号	MFCD01318994

技术规格

Appearance	White to Light yellow powder to crystal
Purity(GC)	min. 98.0 %
Melting point	80.0 to 84.0 ℃

物性(参考值)

熔点	82 ℃
溶解性(可溶于)	甲醇

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。

102202

J&K

2,4-Dibromothiazole

98%

95元/1G; 170元/5G; 263元/10G;

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基本信息

分子式	C₃HBr₂NS
分子量	242.92
熔点	80-84
MDL编码	MFCD01318994
Beilstein	507628

安全信息

图形或危害标志
提示语	Warning
危险说明	H302 H315 H319 H335
防范说明	P261 P280 P301+P312 P302+P352 P305+P351+P338
WGK	3
TSCA	否

H60230

Alfa Aesar

2,4-Dibromothiazole

97%

819元/1g; 3395元/5g;

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应用
2,4-Dibromothiazole is applied as a building block in a synthesis of Melithiazole C employing a highly (E)-selective cross-metathesis between the derived 4-vinylthiazole and a dienote side-chain. It is also used as an intermediate in the preparation of various 2,4-disubstituted thiazole derivatives with biologically active properties such as survival motor neuron (SMN) protein modulators.

备注
Air sensitive. Incompatible with oxidizing agents.

基本信息

MDL
MFCD01318994

分子式
C₃HBr₂NS

分子量
242.92

熔点
80-84°

灵敏度
Store under Nitrogen. Ambient temperatures.

形态
Solid

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H315-H318-H335
Harmful if swallowed.Causes skin irritation.Causes serious eye damage.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
22-37/38-41
Harmful if swallowed.Irritating to respiratory system and skin.Risk of serious damage to eyes.

安全等级
26-36/37/39-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.This material and its container must be disposed of as hazardous waste

欧盟危险品标志

TSCA
否

677914

Sigma-Aldrich

2,4-Dibromothiazole

97%

337.72元/5 G;

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产品说明

包装

1, 5 g in glass bottle

应用

结构单元，用于通过衍生 4-乙烯基噻唑与 dienote 侧链之间发生具有高度 (E)-选择性的交叉复分解反应来合成 Melithiazole C。

基本信息

经验(实验)分子式	C₃HBr₂NS
分子量	242.92
MDL编号	MFCD01318994
PubChem化学物质编号	24885405
NACRES	NA.22

产品性质

质量水平	100
测定	97%
mp	80-84 ℃
SMILES string	Brc1csc(Br)n1
InChI	1S/C3HBr2NS/c4-2-1-7-3(5)6-2/h1H
InChI key	MKEJZKKVVUZXIS-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H302 - H315 - H318 - H335
预防措施声明	P280 - P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 + P310
危险分类	Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Faceshields, Gloves

016251

Fluorochem

2,4-Dibromothiazole

97%

220元/1g; 264元/5g; 924元/25g; 2530元/100g;

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基本信息

CAS Number	4175-77-3
MDL Number	MFCD01318994
Melting Point	80-84℃
Density	2.324

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. H315: Causes skin irritation. H318: Causes serious eye damage. 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. 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. P310: Immediately call a POISON CENTER or doctor/physician. 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. 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 .