CAS 5751-83-7; 5-溴噻吩-2-甲酸乙酯; ethyl 5-bromothiophene-2-carboxylate

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货号

品牌

产品名称

规格

包装、参考价格

E809345

MACKLIN

5-溴噻吩-2-甲酸乙酯

99%

27元/1g; 45元/5g; 192元/25g; 752元/100g; 3752元/500g;

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储存：室温,避光,干燥
状态：无色到浅黄色液体

E1111

TCI

Ethyl 5-Bromothiophene-2-carboxylate

>98.0%(GC)

70元/1G; 210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	C₇H₇BrO₂S = 235.10
外观与形状(20℃)	液体
Reaxys-RN	128713
PubChem物质ID	253661302
MDL编号	MFCD02683089

技术规格

Appearance	Light orange to Yellow to Green clear liquid
Purity(GC)	min. 98.0 %

物性(参考值)

沸点	175 ℃
闪点	116 ℃
比重	1.55
折射率	1.56
最大吸收波长	277(Hexane) nm

100081

J&K

Ethyl 5-Bromothiophene-2-carboxylate

98.5%

96元/1G; 381元/5G;

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基本信息

分子式	C₇H₇BrO₂S
分子量	235.11
沸点	94-96
MDL编码	MFCD02683089

安全信息

图形或危害标志
提示语	Warning
危险说明	H315 H319 H335
防范说明	P261 P302+P352 P305+P351+P338 P321 P405 P501A
TSCA	否

B22355

Alfa Aesar

Ethyl 5-Bromothiophene-2-carboxylate

99%

1127元/1g; 1378元/5g; 8295元/25g;

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应用
Ethyl 5-bromothiophene-2-carboxylate is used as an intermediate in organic syntheses

备注
Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

基本信息

MDL
MFCD02683089

分子式
C₇H₇BrO₂S

分子量
235.10

沸点
94-96°/4mm

灵敏度
Ambient temperatures.

形态
Liquid

溶解性
Slightly soluble in water

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
23-26-37-60
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.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

TSCA
否

092960

Fluorochem

Ethyl 5-Bromothiophene-2-carboxylate

95%

264元/1g; 638元/5g; 1100元/10g; 2530元/25g;

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基本信息

CAS Number	5751-83-7
MDL Number	MFCD02683089
Boiling Point	94-96℃
Density	1.572

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 .