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110-99-6

110-99-6 structure
110-99-6 structure

Name Diglycolic acid
Synonyms Diglycolic acid
oxydiacetic acid
2,2'-Oxydiacetic acid
2-(carboxymethoxy)acetic acid
MFCD00004309
EINECS 203-823-5
Acetic acid, 2,2'-oxybis-
oxodiethanoic acid
Density 1.5±0.1 g/cm3
Boiling Point 445.2±20.0 °C at 760 mmHg
Melting Point 140-144 °C(lit.)
Molecular Formula C4H6O5
Molecular Weight 134.087
Flash Point 201.7±15.3 °C
Exact Mass 134.021530
PSA 83.83000
LogP -2.09
Vapour Pressure 0.0±2.3 mmHg at 25°C
Index of Refraction 1.476

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)
Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H302-H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;Gloves
Hazard Codes C:Corrosive;
Risk Phrases R22;R34
Safety Phrases S26-S36-S45-S36/37/39
RIDADR 2811
WGK Germany 3
RTECS AJ1530000
Packaging Group III
Hazard Class 8
HS Code 2918990090
HS Code 2918990090
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%