CAS 21963-41-7; (+)-trans-1,2-Cyclohexanedicarboxylic acid

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S864460

MACKLIN

(1S,2S)-Cyclohexane-1,2-dicarboxylicacid

98%

102元/5g; 369元/25g;

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储存：室温
状态：白色-几乎白色晶体-粉末

C1954

TCI

(1S,2S)-1,2-Cyclohexanedicarboxylic Acid

>98.0%(GC)(T)

650元/1G; 2590元/5G;

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基本信息

纯度/分析方法	>98.0%(GC)(T)
分子式/分子量	C₈H₁₂O₄ = 172.18
外观与形状(20℃)	固体
Reaxys-RN	2211694
PubChem物质ID	87558115

技术规格

Appearance	White to Almost white powder to crystal
Purity(GC)	min. 98.0 %
Optical purity(GC)	min. 95.0 ee%
Purity(Neutralization titration)	min. 98.0 %
Melting point	180.0 to 185.0 ℃
Specific rotation [a]20/D	+15.0 to +20.0 deg(C=1, Acetone)
Solubility in Acetone	almost transparency

物性(参考值)

熔点	184 ℃
比旋光度 [α]D	18° (C=1,Acetone)
溶解性(可溶于)	丙酮

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。

H52290

Alfa Aesar

(1S,2S)-Cyclohexane-1,2-dicarboxylic acid

98+%

691元/250mg; 2064元/1g; 8314元/5g;

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应用
A series of new C2-symmetric (1S,2S)-cyclohexane-1,2-dicarboxamides was synthesized from (1S,2S)-Cyclohexane-1,2-dicarboxylic acid.

备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

基本信息

MDL
MFCD00151258

分子式
C₈H₁₂O₄

分子量
172.18

灵敏度
Ambient temperatures.

形态
Solid

溶解性
Soluble in acetone(almost transparency).

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
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
否

519716

Fluorochem

(1S,2S)-Cyclohexane-1,2-dicarboxylic acid

95+%

308元/1g; 880元/5g; 1452元/10g; 2640元/25g; 5610元/100g;

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基本信息

CAS Number	21963-41-7
MDL Number	MFCD00151258

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 .