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CAS: 14371-10-9
分子式: C9H8O
分子量: 132.16
沸点: 250-252℃
熔点: -75℃
中文名称: 
(E)-3-苯基-2-丙烯醛
桂醛
反式肉桂醛
桂皮醛
β-苯丙烯醛
亚苄基乙醛
英文名称: 
Benzalacetalaehyde
Cinna-mal
-Phenylacrolein
2-Propenal,3-phenyl-,(E)-
3-phenyl-, (E)-2-Propenal
Benzalacetaldehyde
(e)-cinnamaldehyd
(e)-3-phenyl-2-propenal
(e)-3-phenylpropenal
(e)-cinnamaldehyde
(e)-2-propena
trans-cinnamaldehyde
trans-cinnamic aldehyde
trans-cinnamylaldehyde
trans-3-phenyl-propenal
(E)-3-Phenyl-propenal
2-Propenal,3-phenyl-,(2E)-
展开更多英文名
性质描述: 淡黄色油状液体。熔点-7.5℃,沸点253℃(部分分解),127℃(2.13kPa),相对密度1.0497(20/4℃),折光率1.6195,闪点71℃。溶于醇、氯仿,微溶于水。有特殊的肉桂芳香气味,能随水蒸汽挥发。肉桂醛是我国产桂皮油和锡兰桂油的主要成分,约含55-85℃,天然品和合成品都是反式结构。
生产方法: 将肉桂油、桂皮油等天然油与亚硫酸氢钠加成,再经精馏而得该品。合成的方法是由苯甲醛和乙醛的在稀碱的作用下,发生交叉羟醛缩合反应制得。在反应锅内加入133kg苯甲醛,400kg水,于20℃加入40-50%氢氧化钠10kg、乙醛66.6kg。然后加入40-50kg苯,搅拌反应5h。分层,取苯层中和,减压蒸馏,收集130℃(2.67kPa)馏分,得肉桂醛55-60kg。回收苯甲醛80kg(8.0/1.33kg)。
用途: 重要的合成香料,主要用于调制素馨、铃兰、玫瑰等日用香精,也用于食品香料,使食品具有肉桂香味,除用于调味品类、肉桂、甜酒等外,还用于苹果、樱桃等水果香精。肉桂醛在食品中的用量,清凉饮料为10ppm,冰激凌类为8ppm,糖果为700ppm,点心类为200ppm,口香糖为5000ppm,调味品为20ppm,肉类为60ppm。肉桂醛也是医药的中间体。
推荐供应商
货号品牌产品名称规格包装、参考价格
C794081MACKLIN桂皮醛10mM in DMSO491元/1ml;   咨询
储存:-20°C
C805134MACKLIN桂皮醛98%36元/100g;   102元/500g;   396元/2.5kg;   咨询
储存:密封室温
状态:无色到黄色液体
折射率:n20/D 1.622(lit.)
C805133MACKLIN桂皮醛分析对照品, ≥99%320元/1ml;   咨询
储存:密封, 室温
折射率:n20/D 1.622(lit.)
C0352TCItrans-Cinnamaldehyde>98.0%(GC)125元/25ML;   380元/500ML;   咨询

基本信息

纯度/分析方法>98.0%(GC)
分子式/分子量C9H8O = 132.16
外观与形状(20℃)液体
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-RN1071571
PubChem物质ID87565485
SDBS (AIST Spectral DB)17225
Merck Index (14)2297
MDL编号MFCD00007000

技术规格

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

物性(参考值)

熔点-8 ℃
沸点252 ℃
闪点129 ℃
比重1.05
折射率1.62
水溶性实际上不溶
溶解性(可溶于)醇
溶解性(不溶于)乙醚

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。
H317 : 可能造成皮肤过敏反应。
防范说明P501 : 将内装物/容器送到批准的废物处理厂处理。
P261 : 避免吸入粉尘/烟/气体/烟雾/蒸气/喷雾。
P272 : 受沾染的工作服不得带出工作场地。
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。
P333 + P313 : 如发生皮肤刺激或皮疹:求医/就诊。

相关法规

RTECS#GD6476000
A14689Alfa Aesartrans-Cinnamaldehyde98+%203元/100g;   362元/500g;   1566元/2500g;   咨询

应用
trans-Cinnamaldehyde is used in the flavor and perfume industry. It is also used in medicine. It reacts with glutathione to get an adduct 1'-(glutathion-S-yl)-dihydrocinnamaldehyde. It is used to prepare cinnamylidene-bisacetamide by reacting with acetamide. Further, it inhibits xanthine oxidase.

备注
Store in a cool place. Incompatible with strong oxidizing agents and strong bases. Air sensitive.

基本信息

MDL
MFCD00007000

分子式
C9H8O

分子量
132.16

熔点
-8°

沸点
250-252°

闪点
131°(268°F)

密度
1.050

折射率
1.6220

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

形态
Liquid

溶解性
Miscible with water.

Beilstein
1071571

Merck
14,2297

GHS危害和防范说明

GHS符号

Hazard Statements
H303-H315-H319-H317
May be harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause an allergic skin reaction.

Precautionary Statements
P262-P280g-P305+P351+P338
Do not get in eyes, on skin, or on clothing.Wear protective gloves.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

安全信息

危险类别
36/38-43
Irritating to eyes and skin.May cause sensitization by skin contact.

安全等级
23-24-26-37-60
Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).Avoid contact with skin.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

RTECS
GD6475000

TSCA
否

C11035Alfa Aesartrans-Cinnamaldehyde99%455元/50g;   1193元/1kg;   898元/500g;   4350元/5kg;   咨询

基本信息

Ref#
11035

MDL
7000

分子式
C9 H8 O

分子量
132.16

闪点
71

密度
1.05

形态
Yellow liquid

C80687Sigma-Aldrichtrans-Cinnamaldehyde97%420元/25 g;   494.68元/500 g;   673.06元/1 kg;   咨询

产品说明

应用

反式-肉桂醛已用于:

  • 合成反式肉桂醛-β-环糊精复合物,这是一种可延长鲜切水果保质期的抗微生物食用涂层。

其可用于:
  • 用作合成功能化呋喃的前体。
  • 在SBA-15载体铜-铬混合氧化物纳米粒子(CuCr/SBA-15)催化下,催化氢化合成氢肉桂醇。

包装

25, 500 g in poly bottle
1 kg in poly bottle

基本信息

线性分子式C6H5CH=CHCHO
分子量132.16
Beilstein1071571
MDL编号MFCD00007000
PubChem化学物质编号24893018
NACRESNA.22

产品性质

蒸汽密度4.6 (vs air)
质量水平100
测定99%
形式liquid
折射率n20/D 1.622 (lit.)
bp250-252 ℃ (lit.)
mp−9-−4 ℃ (lit.)
密度1.05 g/mL at 25 ℃ (lit.)
SMILES string[H]C(=O)\C=C\c1ccccc1
InChI1S/C9H8O/c10-8-4-7-9-5-2-1-3-6-9/h1-8H/b7-4+
InChI keyKJPRLNWUNMBNBZ-QPJJXVBHSA-N

安全信息

象形图GHS07
警示用语:Warning
危险声明H315 - H317 - H319 - H335
预防措施声明P261 - P264 - P280 - P304 + P340 + P312 - P333 + P313 - P337 + P313
危险分类Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
靶器官Respiratory system
储存分类代码10 - Combustible liquids
WGKWGK 3
闪点(F)159.8 °F - closed cup
闪点(C)71 ℃ - closed cup
个人防护装备Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
W228605Sigma-Aldrichtrans-CinnamaldehydeFCC, FG404.65元/;   526.03元/1 KG;   3381.49元/10 KG;   5046.91元/25 KG;   咨询

产品说明

一般描述

trans-Cinnamaldehyde is a cinnamon flavored compound mainly found in cinnamon bark. It may act as a potential antimicrobial agent against Escherichia coli O157:H7 in apple juice and cider.

应用

结构单元 - 肉桂醛是一种不饱和醛,因此它可容易地与许多不同的化合物反应,广泛应用于芳香剂组合物。它也是多种农用化学品(杀螨剂)的结构单元,或肉桂醇、3-苯丙醇、肉桂腈、3-苯丙醛(香料以及作为依那普利、赖诺普利和雷米普利的替代品)等衍生物的结构单元。

包装

1 kg in glass bottle
10, 25 kg in poly drum

基本信息

线性分子式C6H5CH=CHCHO
分子量132.16
FEMA编号2286
Beilstein1071571
欧洲委员会编号102
MDL编号MFCD00007000
PubChem化学物质编号24900953
Flavis编号5.014
NACRESNA.21

产品性质

质量水平400
生物来源synthetic
等级FG
Halal
Kosher
reg. complianceEU Regulation 1334/2008 & 178/2002
FCC
FDA 21 CFR 117
蒸汽密度4.6 (vs air)
测定98%
折射率n20/D 1.622 (lit.)
bp250-252 ℃ (lit.)
mp−9-−4 ℃ (lit.)
密度1.05 g/mL at 25 ℃ (lit.)
文件see Safety & Documentation for available documents
性状检查cinnamon; spicy; sweet; warm
application(s)flavors and fragrances
食品过敏原no known allergens
SMILES string[H]C(=O)\C=C\c1ccccc1
InChI1S/C9H8O/c10-8-4-7-9-5-2-1-3-6-9/h1-8H/b7-4+
InChI keyKJPRLNWUNMBNBZ-QPJJXVBHSA-N

安全信息

象形图GHS07
警示用语:Warning
危险声明H315 - H317 - H319 - H335
预防措施声明P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
危险分类Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
靶器官Respiratory system
储存分类代码10 - Combustible liquids
WGKWGK 3
闪点(F)159.8 °F - closed cup
闪点(C)71 ℃ - closed cup
个人防护装备Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
06536Supelcotrans-Cinnamaldehydeanalytical standard1590.12元/50MG;   咨询

产品说明

包装

无底玻璃瓶。内含物装在锥底内插管中。

基本信息

线性分子式C6H5CH=CHCHO
分子量132.16
Beilstein1071571
MDL编号MFCD00007000
PubChem化学物质编号329748242
NACRESNA.24

产品性质

质量水平100
等级analytical standard
蒸汽密度4.6 (vs air)
测定≥95.0% (GC)
保质期limited shelf life, expiry date on the label
technique(s)HPLC: suitable
gas chromatography (GC): suitable
折射率n20/D 1.622 (lit.)
bp250-252 ℃ (lit.)
mp−9-−4 ℃ (lit.)
密度1.05 g/mL at 25 ℃ (lit.)
application(s)cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
格式neat
储存温度2-8℃
SMILES string[H]C(=O)\C=C\c1ccccc1
InChI1S/C9H8O/c10-8-4-7-9-5-2-1-3-6-9/h1-8H/b7-4+
InChI keyKJPRLNWUNMBNBZ-QPJJXVBHSA-N

安全信息

象形图GHS07
警示用语:Warning
危险声明H315 - H317 - H319 - H335
预防措施声明P280 - P302 + P352 - P305 + P351 + P338
危险分类Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
靶器官Respiratory system
储存分类代码10 - Combustible liquids
WGKWGK 3
闪点(F)159.8 °F - closed cup
闪点(C)71 ℃ - closed cup
PHR3284SupelcoCinnamaldehydecertified reference material, pharmaceutical secondary standard2775.11元/200 mg;   咨询

产品说明

一般描述

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards

分析说明

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

其他说明

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

基本信息

经验(实验)分子式C9H8O
分子量132.16

产品性质

等级certified reference material
pharmaceutical secondary standard
包装pkg of 200 mg
储存温度2-8℃

安全信息

象形图GHS07
警示用语:Warning
危险声明H315 - H317 - H319 - H335
预防措施声明P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
危险分类Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
靶器官Respiratory system
储存分类代码10 - Combustible liquids
WGKWGK 3
闪点(F)159.8 °F
闪点(C)71 ℃
239968Sigma-Aldrichtrans-Cinnamaldehyde≥99%1094.41元/50 G;   咨询

产品说明

一般描述

已研究反式-桂皮醛 (TCA) 的神经保护和抗炎作用 。

应用

反式 -桂皮醛被用来研究氨基硅烷化表面的氨基 。

包装

50 g in glass bottle

基本信息

线性分子式C6H5CH=CHCHO
分子量132.16
Beilstein1071571
MDL编号MFCD00007000
PubChem化学物质编号24854395
NACRESNA.22

产品性质

质量水平200
蒸汽密度4.6 (vs air)
测定≥99%
形式liquid
折射率n20/D 1.622 (lit.)
bp250-252 ℃ (lit.)
mp−9-−4 ℃ (lit.)
密度1.05 g/mL at 25 ℃ (lit.)
储存温度2-8℃
SMILES string[H]C(=O)\C=C\c1ccccc1
InChI1S/C9H8O/c10-8-4-7-9-5-2-1-3-6-9/h1-8H/b7-4+
InChI keyKJPRLNWUNMBNBZ-QPJJXVBHSA-N

安全信息

象形图GHS07
警示用语:Warning
危险声明H315 - H317 - H319 - H335
预防措施声明P280 - P302 + P352 - P305 + P351 + P338
危险分类Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
靶器官Respiratory system
储存分类代码10 - Combustible liquids
WGKWGK 3
闪点(F)159.8 °F - closed cup
闪点(C)71 ℃ - closed cup
个人防护装备Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
912126Amethysttrans-Cinnamaldehyde98%, 用于合成50元/100G;   118元/500G;   210元/1KG;   咨询

基本信息

分子式C9H8O
分子量132.16
熔点-9 - -4
沸点250-252
闪点71
密度1.05
折光率(n20D)1.622
MDL编码MFCD00007000
Beilstein1071571
EINECS 编号203-213-9

安全信息

图形或危害标志
提示语Warning
危险说明H315
H317
H319
H335
防范说明P261
P280
P305+P351+P338
WGK3
RTECSGD6476000
224150Fluorochemtrans-Cinnamaldehyde95%220元/1g;   264元/25g;   704元/1kg;   咨询

基本信息

CAS Number14371-10-9
MDL NumberMFCD00007000
Density1.05

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 .
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