CAS 104-87-0; 4-甲基苯甲醛; benzaldehyde,-methyl-

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M813194

MACKLIN

对甲基苯甲醛

97%

30元/5ml; 65元/25ml; 108元/100ml; 172元/500ml; 788元/2.5L;

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储存：室温,密封
状态：无色到浅黄色液体
折射率：n20/D 1.545(lit.)

M821350

MACKLIN

对甲基苯甲醛

≥99%

39元/5ml; 99元/25ml; 144元/100ml; 335元/500ml; 1334元/2.5L;

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储存：室温,密封
状态：无色到浅黄色液体
折射率：n20/D 1.545(lit.)

T0259

TCI

p-Tolualdehyde

>98.0%(GC)

205元/25ML; 400元/100ML; 1245元/500ML;

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基本信息

纯度/分析方法	>98.0%(GC)
分子式/分子量	C₈H₈O = 120.15
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-RN	385772
PubChem物质ID	87576239
SDBS (AIST Spectral DB)	3376
MDL编号	MFCD00006954

技术规格

Appearance	Colorless to Almost colorless clear liquid
Purity(GC)	min. 98.0 %

物性(参考值)

沸点	204 ℃
闪点	88 ℃
比重	1.02
折射率	1.55

安全信息

图形或危害标志
信号词	警告
危险性说明	H302 + H312 : 吞咽或皮肤接触有害。 H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。 H227 : 可燃液体。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P270 : 使用本产品时不要进食、饮水或吸烟。 P210 : 远离热源/火花/明火/热表面。禁止吸烟。 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。 P370 + P378 : 火灾时：使用干砂、干粉或抗醇泡沫灭火。 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。 P301 + P312 + P330 : 如误吞咽：如感觉不适，呼叫急救中心/医生。漱口。 P302 + P352 + P312 : 如皮肤沾染：用水充分清洗。如感觉不适，呼叫急救中心/医生。 P403 + P235 : 存放在通风良好的地方。保持低温。

相关法规

RTECS#

CU7034500

577492

J&K

p-Tolualdehyde

98%

60元/5G; 132元/100G; 477元/500G;

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基本信息

分子式	C₈H₈O
分子量	120.15
熔点	-6
沸点	204-205
闪点	72
密度	1.019
折光率(n20D)	1.5450
MDL编码	MFCD00006954
Beilstein	385772
EINECS 编号	203-246-9

安全信息

图形或危害标志
提示语	Warning
危险说明	H302 H315 H319 H335
防范说明	P261 P305+P351+P338
WGK	1
RTECS	CU7034500
TSCA	是

A11384

Alfa Aesar

p-Tolualdehyde

98%

341元/5g; 488元/100g; 1980元/500g; 8667元/2500g;

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应用
p-Tolualdehyde is used as an intermediate for the synthesis of pharmaceuticals, dyes perfumes and agrochemicals. It is also used as a fixative of flavorings. It is also used as an important organic intermediates, used for spices, triphenylmethane dye synthesis, etc.

备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store under inert gas. Incompatible to Strong bases, Strong oxidizing agents, Strong reducing agents

基本信息

MDL
MFCD00006954

EINECS
203-246-9

分子式
C₈H₈O

分子量
120.15

熔点
-6°

沸点
204°

闪点
80°(176°F)

密度
1.018

折射率
1.5460

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

形态
Liquid

溶解性
It is slightly soluble in water.

Beilstein
385772

GHS危害和防范说明

GHS符号

Hazard Statements
H227-H302-H313-H315-H319-H335
Combustible liquid.Harmful if swallowed.May be harmful in contact with skin.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P210e-P261-P280a-P305+P351+P338-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.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
23-26-36/37-60
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.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

RTECS
CU7034500

TSCA
是

C42114

Alfa Aesar

p-Tolualdehyde

99+%

647元/5g; 789元/100g; 2303元/500g;

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基本信息

Ref#
42114

MDL
6954

分子式
C8 H8 O

分子量
120.15

闪点
71

密度
1015

C13900

Alfa Aesar

p-Tolualdehyde

97%

547元/100g; 2014元/500g; 8663元/2.5kg;

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基本信息

Ref#
13900

MDL
6954

分子式
C8 H8 O

分子量
120.15

闪点
71

密度
1015

W306800

Sigma-Aldrich

p-Tolualdehyde

≥97%, FG

404.65元/; 526.03元/1 KG; 3104.79元/10 KG; 6427.51元/25 KG;

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产品说明

一般描述

p-Tolualdehyde is a volatile flavor constituent of many fruits such as mango, star apple, quince, kiwi etc.

包装

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

基本信息

线性分子式	CH₃C₆H₄CHO
分子量	120.15
FEMA编号	3068
Beilstein	385772
EC 号	203-246-9
欧洲委员会编号	115
MDL编号	MFCD00006954
PubChem化学物质编号	24901194
Flavis编号	5.029
NACRES	NA.21

产品性质

质量水平	400
生物来源	synthetic
等级	FG Halal Kosher
reg. compliance	EU Regulation 1334/2008 & 872/2012 FDA 21 CFR 172.515
测定	≥97%
折射率	n20/D 1.545 (lit.)
bp	204-205 ℃ (lit.) 82-85 ℃/11 mmHg (lit.)
密度	1.019 g/mL at 25 ℃ (lit.)
文件	see Safety & Documentation for available documents
性状检查	cherry
application(s)	flavors and fragrances
食品过敏原	no known allergens
SMILES string	[H]C(=O)c1ccc(C)cc1
InChI	1S/C8H8O/c1-7-2-4-8(6-9)5-3-7/h2-6H,1H3
InChI key	FXLOVSHXALFLKQ-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H302 - H315 - H319
预防措施声明	P264 - P270 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
危险分类	Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
储存分类代码	10 - Combustible liquids
WGK	WGK 1
闪点(F)	161.6 °F - closed cup
闪点(C)	72 ℃ - closed cup
个人防护装备	Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

T35602

Sigma-Aldrich

p-Tolualdehyde

97%

273.98元/5 G; 342.12元/100 G; 946.02元/500 G;

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产品说明

一般描述

对甲基苯甲醛(4-甲基苯甲醛)是一种芳香醛。它是对二甲苯在紫外光照射氧化过程中通过光致电子转移机制产生的主要氧化产物。它与二铁μ-次乙基复合物发生缩合反应，得到 μ-乙烯基卡拜配合物(产率92％)。

应用

对甲基苯甲醛可用于制备(E)-3-(4-甲基-苯基)-1-(1,3-噻唑-2-基)丙-2-烯-1-酮。它可用于制备(Z)-三取代的烯丙醇。
对甲基苯甲醛可用作恶臭假单胞菌(Pseudomonas putida)菌株培养基中的生长底物。

包装

5 g in glass bottle
100, 500 g in poly bottle

基本信息

线性分子式	CH₃C₆H₄CHO
分子量	120.15
Beilstein	385772
EC 号	203-246-9
MDL编号	MFCD00006954
PubChem化学物质编号	24900149
NACRES	NA.22

产品性质

质量水平	100
测定	97%
折射率	n20/D 1.545 (lit.)
bp	204-205 ℃ (lit.) 82-85 ℃/11 mmHg (lit.)
溶解性	water: soluble 0.25 g/L at 25 ℃
密度	1.019 g/mL at 25 ℃ (lit.)
SMILES string	[H]C(=O)c1ccc(C)cc1
InChI	1S/C8H8O/c1-7-2-4-8(6-9)5-3-7/h2-6H,1H3
InChI key	FXLOVSHXALFLKQ-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H302 - H315 - H319
预防措施声明	P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338
危险分类	Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
储存分类代码	10 - Combustible liquids
WGK	WGK 1
闪点(F)	161.6 °F - closed cup
闪点(C)	72 ℃ - closed cup
个人防护装备	Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

981470

Amethyst

p-Tolualdehyde

98%, 用于合成

67元/25G; 124元/100G; 431元/500G; 1182元/2.5KG;

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基本信息

分子式	C₈H₈O
分子量	120.15
熔点	-6
沸点	204-205
闪点	72
密度	1.019
折光率(n20D)	1.5450
MDL编码	MFCD00006954
Beilstein	385772
EINECS 编号	203-246-9

安全信息

图形或危害标志
提示语	Warning
危险说明	H302 H315 H319 H335
防范说明	P261 P305+P351+P338
WGK	1
RTECS	CU7034500
TSCA	是

236923

Fluorochem

4-Methylbenzaldehyde

98%

220元/1g; 330元/25g; 726元/100g;

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基本信息

CAS Number	104-87-0
MDL Number	MFCD00006954
Boiling Point	82-85℃/11mm
Density	1.019

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. H315: Causes skin irritation. H319: Causes serious eye irritation. H332: Harmful if inhaled. H335: May cause respiratory irritation. H227: Combustible liquid
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: 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). 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 in accordance with local regulation .