CAS 611-01-8; 不对称间二甲苯酸; asym,-m-Xylylic acid

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D806473

MACKLIN

2,4-二甲基苯甲酸

97%

30元/1g; 31元/10g; 77元/50g; 348元/250g; 990元/1kg;

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储存：室温
状态：白色晶体粉末

D1438

TCI

2,4-Dimethylbenzoic Acid

>99.0%(GC)(T)

360元/10G;

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基本信息

纯度/分析方法	>99.0%(GC)(T)
分子式/分子量	C₉H₁₀O₂ = 150.18
外观与形状(20℃)	固体
Reaxys-RN	971589
PubChem物质ID	87567939
SDBS (AIST Spectral DB)	5896
MDL编号	MFCD00002480

技术规格

Appearance	White to Almost white powder to crystal
Purity(GC)	min. 99.0 %
Purity(Neutralization titration)	min. 99.0 %
Melting point	124.0 to 127.0 ℃

物性(参考值)

熔点	127 ℃
溶解性(可溶于)	甲醇

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。
防范说明	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。 P332 + P313 : 如发生皮肤刺激：求医/就诊。

562419

J&K

2,4-Dimethylbenzoic Acid

98%

124元/10G; 484元/50G;

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基本信息

分子式	C₉H₁₀O₂
分子量	150.17
熔点	124-126
沸点	267
闪点	154
MDL编码	MFCD00002480
Beilstein	971589
EINECS 编号	210-246-2

安全信息

图形或危害标志
提示语	Warning
危险说明	H315 H319 H335
防范说明	P261 P305+P351+P338
WGK	3
TSCA	是

A10589

Alfa Aesar

2,4-Dimethylbenzoic Acid

97%

1102元/10g; 4135元/50g;

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基本信息

MDL
MFCD00002480

EINECS
210-246-2

分子式
C₉H₁₀O₂

分子量
150.18

熔点
124-126°

沸点
267°/727mm

闪点
154°(309°F)

形态
Powder

Beilstein
971589

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
P280g-P305+P351+P338
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
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

TSCA
是

C16032

Alfa Aesar

2,4-Dimethylbenzoic Acid

98%

948元/10g; 3546元/50g;

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基本信息

Ref#
16032

MDL
2480

分子式
C9 H10 O2

分子量
150.18

044544

Fluorochem

2,4-Dimethylbenzoic Acid

98%

220元/1g; 308元/25g; 968元/100g;

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基本信息

CAS Number	611-01-8
MDL Number	MFCD00002480
Boiling Point	267 ℃
Melting Point	122-124℃

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 .