CAS 110-99-6; 一缩二甘醇酸; 2,2'-oxybis-Acetic acid

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规格

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D830066

MACKLIN

二甘醇酸

98%

30元/5g; 76元/25g; 285元/100g; 1420元/500g; 2560元/1kg;

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储存：室温
状态：白色至类白色至橘色至棕褐色粉末或晶体或固体

D0545

TCI

Diglycolic Acid

>98.0%(GC)(T)

345元/25G; 3290元/500G;

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基本信息

纯度/分析方法	>98.0%(GC)(T)
分子式/分子量	C₄H₆O₅ = 134.09
外观与形状(20℃)	固体
Reaxys-RN	1072117
PubChem物质ID	87567204
SDBS (AIST Spectral DB)	1070
MDL编号	MFCD00004309

技术规格

Appearance	White to Almost white powder to crystal
Purity(GC)	min. 98.0 %
Purity(Neutralization titration)	min. 98.0 %
Melting point	140.0 to 145.0 ℃

物性(参考值)

熔点	144 ℃
水溶性	可溶
溶解性(可溶于)	乙醇,甲醇

安全信息

图形或危害标志
信号词	警告
危险性说明	H302 : 吞咽有害。 H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
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。 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。 P301 + P312 + P330 : 如误吞咽：如感觉不适，呼叫急救中心/医生。漱口。

相关法规

RTECS#

AJ1530000

962606

J&K

Diglycolic Acid

97%

184元/25G; 515元/100G;

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基本信息

分子式	C₄H₆O₅
分子量	134.09
熔点	144
MDL编码	MFCD00004309
EINECS 编号	203-823-5

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	P280 P305+P351+P338
RTECS	AJ1530000

B23758

Alfa Aesar

Diglycolic Acid

98%

520元/25g; 1127元/100g; 3515元/500g;

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应用
Diglycolic acid was used in the preparation of needle-like aragonite particles from calcium nitrate aqueous solutions. It is also used in the synthesis of N-interlinked imipramines which show apoptotic activity against malignant cells as well as signs of combating Burkitt?’s lymphoma.

备注
Store in cool, dry conditions in well sealed containers. Store away from oxidizing agents.

基本信息

MDL
MFCD00004309

EINECS
203-823-5

分子式
C₄H₆O₅

分子量
134.09

熔点
140-145°

灵敏度
Ambient temperatures.

形态
Crystalline powder

溶解性
Soluble in water, methanol.

Beilstein
1072117

GHS危害和防范说明

GHS符号

Hazard Statements
H302-H315-H319-H335
Harmful if swallowed.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
22-36/37/38
Harmful if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
26-36/37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.

欧盟危险品标志

RTECS
AJ1530000

TSCA
是

C16226

Alfa Aesar

Diglycolic Acid

98%, ACROS OrganicsTM

1750元/100g; 5497元/500g; 26817元/2.5kg;

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基本信息

Ref#
16226

MDL
MFCD00004309

EINECS
203-823-5

分子式
C4 H6 O5

分子量
134.09

熔点
140-145°

形态
Crystalline Powder

Beilstein
1072117

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
26-36/37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.

RTECS
AJ1530000

TSCA
是

143073

Sigma-Aldrich

Diglycolic Acid

98%

445.19元/5 G; 848.23元/100 G; 5825.92元/1 KG;

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产品说明

一般描述

二乙醇酸是一种二甘醇 (DEG) 的有毒代谢产物，可引起DEG诱导的近端肾小管坏死。

应用

二乙醇酸已被用于从硝酸钙水溶液中制备针状文石颗粒。

包装

1 kg in poly bottle
5, 100 g in poly bottle

生化/生理作用

二乙醇酸具有抗血栓形成特性，并可诱导血管舒张。它可抑制人近端小管细胞中的琥珀酸脱氢酶活性。

基本信息

线性分子式	O(CH₂COOH)₂
分子量	134.09
Beilstein	1072117
EC 号	203-823-5
MDL编号	MFCD00004309
PubChem化学物质编号	24848573
NACRES	NA.22

产品性质

质量水平	200
测定	98%
mp	140-144 ℃ (lit.)
溶解性	ethanol: soluble 5%, clear to slightly hazy, colorless to greenish-yellow
SMILES string	OC(=O)COCC(O)=O
InChI	1S/C4H6O5/c5-3(6)1-9-2-4(7)8/h1-2H2,(H,5,6)(H,7,8)
InChI key	QEVGZEDELICMKH-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H302
预防措施声明	P301 + P312 + P330
危险分类	Acute Tox. 4 Oral
储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Faceshields, Gloves

449714

Fluorochem

2,2'-Oxydiacetic Acid

95%

242元/10g; 462元/25g; 1034元/100g;

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基本信息

CAS Number	110-99-6
MDL Number	MFCD00004309
Melting Point	140-145℃

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. 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. 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: . 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 . 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 local regulations.