CAS 5397-82-0; 二苯并呋喃-2-甲醛; dibenzofuran-2-carboxaldehyde

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货号

品牌

产品名称

规格

包装、参考价格

D827087

MACKLIN

二苯并呋喃-2-甲醛

98%

54元/250mg; 208元/1g; 893元/5g; 2885元/25g;

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储存：室温, 惰性气体
状态：固体

D4759

TCI

Dibenzofuran-2-carboxaldehyde

>98.0%(GC)

480元/1G;

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基本信息

纯度/分析方法	>98.0%(GC)
分子式/分子量	C₁₃H₈O₂ = 196.21
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	空气
Reaxys-RN	141044
PubChem物质ID	253660468
MDL编号	MFCD00136272

技术规格

Appearance	White to Almost white powder to crystal
Purity(GC)	min. 98.0 %
Melting point	72.0 to 76.0 ℃

物性(参考值)

熔点

74 ℃

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。

135382

J&K

dibenzo[b,d]furan-2-carbaldehyde

95%

873元/1G;

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基本信息

分子式	C₁₃H₈O₂
分子量	196.2100
MDL编码	MFCD00136272

H64905

Alfa Aesar

Dibenzofuran-2-carboxaldehyde

98%

773元/250mg; 2191元/1g; 7338元/5g;

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应用
Used as an pharmaceutical intermediate.

备注
Air Sensitive. Store away form air. Store in cool, dry place in tightly closed container. With adequate ventilation. Store away from oxidizing agent.

基本信息

MDL
MFCD00136272

分子式
C₁₃H₈O₂

分子量
196.20

熔点
74°

灵敏度
Air Sensitive. Store under Nitrogen. Ambient temperatures.

形态
Powder

Beilstein
141044

GHS危害和防范说明

GHS符号

Hazard Statements
H301-H315-H319-H335
Toxic if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P301+P310a-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.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.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
22-36/37/38
Harmful if swallowed.Irritating to eyes, respiratory system and skin.

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

欧盟危险品标志

TSCA
否

015235

Fluorochem

Dibenzofuran-2-carboxaldehyde

95%

682元/250mg; 1716元/1g; 5896元/5g;

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基本信息

CAS Number	5397-82-0
MDL Number	MFCD00136272

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 .