(2-hydroxyethyl) hydrogen maleate
Names
[ CAS No. ]:
26560-94-1
[ Name ]:
(2-hydroxyethyl) hydrogen maleate
[Synonym ]:
Maleic acid hydrogen 1-(2-hydroxyethyl) ester
maleic acid mono-(2-hydroxy-ethyl ester)
Maleinsaeure-mono-(2-hydroxy-aethylester)
(ethylene glycol) maleate
Maleic acid 1-(2-hydroxyethyl) ester
Chemical & Physical Properties
[ Density]:
1.37g/cm3
[ Boiling Point ]:
369ºC at 760mmHg
[ Molecular Formula ]:
C6H10O6
[ Molecular Weight ]:
178.14000
[ Flash Point ]:
159ºC
[ Exact Mass ]:
178.04800
[ PSA ]:
104.06000
[ Vapour Pressure ]:
6.02E-07mmHg at 25°C
[ Index of Refraction ]:
1.507
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- ON3150000
- CHEMICAL NAME :
- Maleic acid, mono(2-hydroxyethyl) ester
- CAS REGISTRY NUMBER :
- 26560-94-1
- BEILSTEIN REFERENCE NO. :
- 3662887
- LAST UPDATED :
- 199806
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C6-H8-O5
- MOLECULAR WEIGHT :
- 160.14
- WISWESSER LINE NOTATION :
- QV1U1VO2Q
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,657,1986 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 2460 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. (Chicago, IL) V.2-10, 1950-54. For publisher information, see AEHLAU. Volume(issue)/page/year: 10,61,1954