<生产厂家价格>

二甘醇酸

二甘醇酸用途

主要用于络合剂、合成树脂、制造增塑剂、有机合成。

二甘醇酸名称

[ CAS 号 ]:
110-99-6

[ 中文名 ]:
二甘醇酸

[ 英文名 ]:
Diglycolic acid

[中文别名 ]:

[英文别名 ]:

Diglycolic acid
oxydiacetic acid
2,2'-Oxydiacetic acid
2-(carboxymethoxy)acetic acid
MFCD00004309
EINECS 203-823-5
Acetic acid, 2,2'-oxybis-
oxodiethanoic acid

二甘醇酸物理化学性质

[ 密度 ]:
1.5±0.1 g/cm3

[ 沸点 ]:
445.2±20.0 °C at 760 mmHg

[ 熔点 ]:
140-144 °C(lit.)

[ 分子式 ]:
C₄H₆O₅

[ 分子量 ]:
134.087

[ 闪点 ]:
201.7±15.3 °C

[ 精确质量 ]:
134.021530

[ PSA ]:
83.83000

[ LogP ]:
-2.09

[ 蒸汽压 ]:
0.0±2.3 mmHg at 25°C

[ 折射率 ]:
1.476

[ 储存条件 ]:
室温

[ 水溶解性 ]:
可溶

二甘醇酸MSDS

二甘醇酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AJ1530000

CHEMICAL NAME :: Acetic acid, oxydi-

CAS REGISTRY NUMBER :: 110-99-6

BEILSTEIN REFERENCE NO. :: 1072117

LAST UPDATED :: 199710

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C4-H6-O5

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ACIEAY Angewandte Chemie, International Edition in English. (VCH Pub., Inc., 303 NW 12th Ave., Deerfield Beach, FL 33441) V.1- 1962- Volume(issue)/page/year: 14,94,1975 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4569 No. of Facilities: 15 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 15 (estimated)

二甘醇酸安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302-H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Faceshields;Gloves

[ 危害码 (欧洲) ]:
C:Corrosive;

[ 风险声明 (欧洲) ]:
R22;R34

[ 安全声明 (欧洲) ]:
S26-S36-S45-S36/37/39

[ 危险品运输编码 ]:
2811

[ WGK德国 ]:
3

[ RTECS号 ]:
AJ1530000

[ 包装等级 ]:
III

[ 危险类别 ]:
8

[ 海关编码 ]:
2918990090

二甘醇酸合成路线

二甘醇酸上下游产品

二甘醇酸上游产品

二甘醇酸下游产品

二甘醇酸海关

[ 海关编码 ]: 2918990090

[ 中文概述 ]:
2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

二甘醇酸文献

Covalent bridging of surface functionalized Fe3O4 and YPO4:Eu nanostructures for simultaneous imaging and therapy.

Dalton Trans. 44 , 14686-96, (2015)

Magnetic luminescent hybrid nanostructures (MLHN) have received a great deal of attention due to their potential biomedical applications such as thermal therapy, magnetic resonance imaging, drug deliv...

Diglycolic acid is the nephrotoxic metabolite in diethylene glycol poisoning inducing necrosis in human proximal tubule cells in vitro.

Toxicol. Sci. 124 , 35-44, (2011)

Diethylene glycol (DEG), a solvent and chemical intermediate, can produce an acute toxic syndrome, the hallmark of which is acute renal failure due to cortical tubular degeneration and proximal tubula...

Diglycolic acid inhibits succinate dehydrogenase activity in human proximal tubule cells leading to mitochondrial dysfunction and cell death.

Toxicol. Lett. 221(3) , 176-84, (2013)

Diethylene glycol (DEG) is a solvent used in consumer products allowing the increased risk for consumer exposure. DEG metabolism produces two primary metabolites, 2-hydroxyethoxyacetic acid (2-HEAA) a...

更多文献