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ä½ç½®ï¼šé¦–页 > 资料中心 > 化工字典 > 5443-49-2
关键è¯:       仅模糊查询
CAS: 5443-49-2
分å­å¼: C9H7BrO
分å­é‡: 211.06
熔点: 68-72℃
中文åç§°: 
α-溴桂醛
alpha-溴代肉桂醛
α-溴肉桂醛
α-溴代肉桂醛
英文åç§°: 
alpha-bromo-cinnamaldehyd
2-bromo-3-phenyl-2-propenal
2-bromocinnamaldehyde
2-bromo-3-phenyl-2-propena
alpha-bromocinnamaldehyde
alpha-bromocinnamic aldehyde
alphabrocine
b 36
b 37
-Bromocinnamaldehyde
α-Bromocinnamaldehyde
à-Bromocinnamaldehyde
展开更多英文å
性质æè¿°: ç™½è‰²é’ˆçŠ¶æ™¶ä½“ã€‚ç†”ç‚¹72-73℃,沸点148-149℃(1.33kPa)。
生产方法: å°†è‚‰æ¡‚é†›å’Œå†°ä¹™é…¸æ¿€çƒˆæ…æ‹Œï¼Œå†·å´ä¸‹åŠ æº´å应。然åŽåŠ å…¥æ— æ°´ç¢³é…¸é’¾ï¼Œå°†å应物加热回æµåŠå°æ—¶ï¼Œå†·å´ï¼Œæžå‡ºç²—å“。粗å“用乙醇溶解,é‡ç»“晶,得æˆå“,产率约80%。
用途: æœ‰æœºåˆæˆä¸­é—´ä½“。
推è供应商
è´§å·å“牌产å“å称规格包装ã€å‚考价格
B802020MACKLINα-溴肉桂醛98%46å…ƒ/5g;   79å…ƒ/25g;   278å…ƒ/100g;   1038å…ƒ/500g;   咨询
储存:2~8°C
状æ€ï¼šé»„色到棕è¤è‰²ç²‰æœ«,晶体和/或å—状
B1253TCIα-Bromocinnamaldehyde>98.0%(GC)480å…ƒ/25G;   咨询

基本信æ¯

纯度/åˆ†æžæ–¹æ³•>98.0%(GC)
分å­å¼/分å­é‡C9H7BrO = 211.06
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é¿å…的情况空气
Reaxys-RN1072037
PubChem物质ID87564189
SDBS (AIST Spectral DB)12591
MDLç¼–å·MFCD00006965

技术规格

Purity(GC)min. 98.0 %
Melting point69.0 to 73.0 ℃

物性(å‚考值)

熔点70 ℃

安全信æ¯

图形或å±å®³æ ‡å¿—
ä¿¡å·è¯è­¦å‘Š
å±é™©æ€§è¯´æ˜ŽH302 : åžå’½æœ‰å®³ã€‚
H315 : 造æˆçš®è‚¤åˆºæ¿€ã€‚
H319 : 造æˆä¸¥é‡çœ¼åˆºæ¿€ã€‚
防范说明P501 : 将内装物/容器é€åˆ°æ‰¹å‡†çš„废物处ç†åނ处ç†ã€‚
P270 : ä½¿ç”¨æœ¬äº§å“æ—¶ä¸è¦è¿›é£Ÿã€é¥®æ°´æˆ–å¸çƒŸã€‚
P264 : 作业åŽå½»åº•清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护é¢å…·ã€‚
P302 + P352 : 如皮肤沾染:用水充分清洗。
P337 + P313 : 如ä»è§‰çœ¼åˆºæ¿€ï¼šæ±‚医/就诊。
P305 + P351 + P338 : 如进入眼ç›ï¼šç”¨æ°´å°å¿ƒå†²æ´—几分钟。如戴éšå½¢çœ¼é•œå¹¶å¯æ–¹ä¾¿åœ°å–出,å–出éšå½¢çœ¼é•œã€‚继续冲洗。
P362+P364 : 脱掉沾污的衣æœï¼Œæ¸…æ´—åŽæ–¹å¯é‡æ–°ä½¿ç”¨ã€‚
P332 + P313 : 如å‘生皮肤刺激:求医/就诊。
P301 + P312 + P330 : 如误åžå’½ï¼šå¦‚感觉ä¸é€‚ï¼Œå‘¼å«æ€¥æ•‘中心/医生。漱å£ã€‚

相关法规

RTECS#GD6480000
451744J&Kα-Bromocinnamaldehyde98%642å…ƒ/100G;   2498å…ƒ/500G;   咨询

基本信æ¯

分å­å¼C9H7BrO
分å­é‡211.06
熔点66-68
MDLç¼–ç MFCD00006965
EINECS ç¼–å·226-637-6
存储æ¡ä»¶Store at 2-8℃

安全信æ¯

图形或å±å®³æ ‡å¿—
æç¤ºè¯­Warning
å±é™©è¯´æ˜ŽH302
H315
H319
H335
防范说明P261
P305+P351+P338
WGK3
RTECSGD6480000
TSCAå¦
A14230Alfa Aesaralpha-Bromocinnamaldehyde98%964å…ƒ/25g;   1500å…ƒ/100g;   6762å…ƒ/500g;   咨询

基本信æ¯

MDL
MFCD00006965

EINECS
226-637-6

分å­å¼
C9H7BrO

分å­é‡
211.06

熔点
68-72°

å½¢æ€
Crystalline powder

GHSå±å®³å’Œé˜²èŒƒè¯´æ˜Ž

GHS符å·

Hazard Statements
H302-H315-H319-H335
Harmful if swallowed.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æ¯

å±é™©ç±»åˆ«
22-36/37/38
Harmful if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
26-36/37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.

欧盟å±é™©å“标志

RTECS
GD6480000

TSCA
å¦

C17127Alfa Aesaralpha-Bromocinnamaldehyde98%4818å…ƒ/250g;   咨询

基本信æ¯

Ref#
17127

MDL
6965

分å­å¼
C9 H7 Br O

分å­é‡
211.06

å½¢æ€
Pale yellow cryst powder

321306Fluorochem2-Bromo-3-phenylacrylaldehyde98%220å…ƒ/1g;   286å…ƒ/25g;   440å…ƒ/100g;   704å…ƒ/250g;   2244å…ƒ/1kg;   咨询

基本信æ¯

CAS Number5443-49-2
MDL NumberMFCD00006965
Melting Point66 - 68 ℃

安全信æ¯

图形或å±å®³æ ‡å¿—
å±é™©æ€§è¯´æ˜Ž H302: Harmful if swallowed.
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.
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).
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.
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.
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