CAS 622-21-9; 1,9-联苯-1,3,6,8-壬四烯-5-酮; 6,8-nonatetraen-5-one, 1,9-diphenyl-3

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货号

品牌

产品名称

规格

包装、参考价格

详情

D869876

MACKLIN

二肉桂丙酮

98%

66元/1g; 260元/5g; 800元/25g; 3140元/100g;

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储存：室温
状态：黄色粉末或纤维

D0900

TCI

Dicinnamalacetone

>98.0%(HPLC)

640元/10G; 1150元/25G;

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基本信息

纯度/分析方法	>98.0%(HPLC)
分子式/分子量	C₂₁H₁₈O = 286.37
外观与形状(20℃)	固体
Reaxys-RN	2212953
PubChem物质ID	87567501
SDBS (AIST Spectral DB)	2352
MDL编号	MFCD00004792

技术规格

Appearance	Light yellow to Yellow to Orange powder to crystal
Purity(HPLC)	min. 98.0 area%
Melting point	139.0 to 143.0 ℃

物性(参考值)

熔点

143 ℃

A17568

Alfa Aesar

1,9-Diphenyl-1,3,6,8-nonatetraen-5-one

97+%

771元/5g; 3000元/25g; 10150元/100g;

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基本信息

MDL
MFCD00004792

EINECS
210-724-0

分子式
C₂₁H₁₈O

分子量
286.37

熔点
141-143°

形态
Powder

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
26-37-60
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
是

099524

Fluorochem

Dicinnamalacetone

98%

308元/1g;

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基本信息

CAS Number	622-21-9
MDL Number	MFCD00004792
Melting Point	144-145℃

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. H312: Harmful in contact with skin. H315: Causes skin irritation. H319: Causes serious eye irritation. H332: Harmful if inhaled. 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: . 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). P322: Specific measures (see . on this label). P330: Rinse mouth. 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. P363: Wash contaminated clothing 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 local regulations.