MES

Names

[ CAS No. ]:
1912-28-3

[ Name ]:
MES

[Synonym ]:
2-(N-Morpholino)ethanesulfonic acid (MES)
2-(morpholin-4-yl)ethanesulfonic acid
2-(4-Morpholinyl)ethanesulfonic acid
2-(N-Morpholino)ethanesulfonic acid
methyl ethanesulfonate
MFCD00006181
2-(4-Morpholino)ethanesulfonic acid
MES
Ethanesulfonic acid methyl ester
4-Morpholineethanesulfonic acid
EINECS 224-632-3

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
214.4ºC at 760 mmHg

[ Molecular Formula ]:
C₆H₁₃NO₄S

[ Molecular Weight ]:
195.237

[ Flash Point ]:
83.5ºC

[ Exact Mass ]:
195.056534

[ PSA ]:
75.22000

[ LogP ]:
-2.13

[ Vapour Pressure ]:
0.228mmHg at 25°C

[ Index of Refraction ]:
1.517

[ Storage condition ]:
2-8°C

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KI7970000

CHEMICAL NAME :: Ethanesulfonic acid, methyl ester

CAS REGISTRY NUMBER :: 1912-28-3

BEILSTEIN REFERENCE NO. :: 1747452

LAST UPDATED :: 199706

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C3-H8-O3-S

MOLECULAR WEIGHT :: 124.17

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 1 gm/kg

SEX/DURATION :: male 25 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Fertility - male fertility index (e.g. # males impregnating females per # males exposed to fertile nonpregnant females)

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Intraperitoneal

DOSE :: 50 mg/kg

SEX/DURATION :: male 1 day(s) pre-mating

TOXIC EFFECTS :: Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants)

MUTATION DATA

TEST SYSTEM :: Rodent - rat

DOSE/DURATION :: 50 mg/kg

REFERENCE :: GENRA8 Genetical Research. (Cambridge Univ. Press, 32 E. 57th St., New York, NY 10022) V.1- 1960- Volume(issue)/page/year: 4,333,1963

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
1

[ RTECS ]:
QE9104530

[ HS Code ]:
2905199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2905199090

[ Summary ]:
2905199090. saturated monohydric alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

MES