CAS 5779-95-3; 3,5-二甲基苯甲醛; 3,5-Dimethylbenzaldehyde

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品牌

产品名称

规格

包装、参考价格

D829199

MACKLIN

3,5-二甲基苯甲醛

95%

29元/1g; 68元/5g; 295元/25g; 1136元/100g; 5675元/500g;

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储存：室温
状态：无色到淡黄色液体

D3498

TCI

3,5-Dimethylbenzaldehyde

>96.0%(GC)

290元/5G; 990元/25G;

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基本信息

纯度/分析方法	>96.0%(GC)
分子式/分子量	C₉H₁₀O = 134.18
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	2038840
PubChem物质ID	87559246
SDBS (AIST Spectral DB)	51916
MDL编号	MFCD00082777

技术规格

Appearance	Colorless to Light yellow to Light orange clear liquid
Purity(GC)	min. 96.0 %

物性(参考值)

熔点	9 ℃
沸点	108 ℃/17 mmHg
闪点	99 ℃
比重	1.00
折射率	1.54

266170

J&K

3,5-Dimethylbenzaldehyde

98%

92元/1G; 258元/5G; 1078元/25G;

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基本信息

分子式	C₉H₁₀O
分子量	134.18
沸点	232
闪点	99
密度	0.998
折光率(n20D)	1.5380
MDL编码	MFCD00082777
Beilstein	2038840

安全信息

防范说明	P262
WGK	3
TSCA	否

L09748

Alfa Aesar

3,5-Dimethylbenzaldehyde

98%

943元/1g; 3138元/5g; 12587元/25g;

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应用
3,5-Dimethylbenzaldehyde is used to produce 2,3-bis-(3,5-dimethyl-phenyl)-succinonitrile by heating along with reagent NaCN and solvent H2O, methanol.

备注
Handle and store under inert gas. Air Sensitive. Store away from air and oxidizing agents. Incompatible with oxidizing agents and air.

基本信息

MDL
MFCD00082777

EINECS
675-424-8

分子式
C₉H₁₀O

分子量
134.18

熔点
8-10°

沸点
220-222°

折射率
1.5385

灵敏度
Air Sensitive. Ambient temperatures.

形态
Liquid

溶解性
Not miscible with water.

Beilstein
2038840

安全信息

TSCA
否

518050

Sigma-Aldrich

3,5-Dimethylbenzaldehyde

97%

594.84元/5 G;

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基本信息

线性分子式	(CH₃)₂C₆H₃CHO
分子量	134.18
MDL编号	MFCD00082777
PubChem化学物质编号	24873997
NACRES	NA.22

产品性质

质量水平	100
测定	97%
折射率	n20/D 1.538 (lit.)
bp	232 ℃ (lit.)
密度	0.998 g/mL at 25 ℃ (lit.)
SMILES string	Cc1cc(C)cc(C=O)c1
InChI	1S/C9H10O/c1-7-3-8(2)5-9(4-7)6-10/h3-6H,1-2H3
InChI key	NBEFMISJJNGCIZ-UHFFFAOYSA-N

安全信息

储存分类代码	10 - Combustible liquids
WGK	WGK 3
闪点(F)	210.2 °F - closed cup
闪点(C)	99.00 ℃ - closed cup
个人防护装备	Eyeshields, Gloves

022364

Fluorochem

3,5-Dimethylbenzaldehyde

97%

242元/1g; 528元/5g; 2046元/25g;

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基本信息

CAS Number	5779-95-3
MDL Number	MFCD00082777

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 .