Methylparaben Sodium Salt

Modify Date: 2024-01-01 19:58:47

Methylparaben Sodium Salt Structure
Methylparaben Sodium Salt structure
Common Name Methylparaben Sodium Salt
CAS Number 5026-62-0 Molecular Weight 174.129
Density N/A Boiling Point 265.5ºC at 760 mmHg
Molecular Formula C8H7NaO3 Melting Point >125°C
MSDS N/A Flash Point 116.4ºC

 Names

Name Methyl 4-hydroxybenzoate sodium salt
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 265.5ºC at 760 mmHg
Melting Point >125°C
Molecular Formula C8H7NaO3
Molecular Weight 174.129
Flash Point 116.4ºC
Exact Mass 174.029282
PSA 49.36000
LogP 1.61700

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DH2455000
CHEMICAL NAME :
Benzoic acid, p-hydroxy-, methyl ester, sodium deriv.
CAS REGISTRY NUMBER :
5026-62-0
LAST UPDATED :
199712
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C8-H7-O3.Na
MOLECULAR WEIGHT :
174.14
WISWESSER LINE NOTATION :
OR DVO1 &-NA-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 45,260,1956
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
760 mg/kg
TOXIC EFFECTS :
Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - somnolence (general depressed activity) Behavioral - ataxia
REFERENCE :
JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 45,260,1956
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
170 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JAPMA8 Journal of the American Pharmaceutical Association, Scientific Edition. (Washington, DC) V.29-49, 1940-60. For publisher information, see JPMSAE. Volume(issue)/page/year: 45,260,1956

 Safety Information

Hazard Codes Xn:Harmful
Risk Phrases R22
Safety Phrases S22-S24/25
WGK Germany 1
RTECS DH2455000
HS Code 29182930

 Customs

HS Code 2918290000
Summary HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%

 Synonyms

Benzoic acid, 4-hydroxy-, methyl ester, sodium salt (1:1)
Methyl 4-hydroxybenzoate,sodium salt
MFCD00016470
Sodium methyl 4-hydroxybenzoate
Methyl 4-hydroxybenzoate, sodium salt
Sodium 4-(methoxycarbonyl)phenolate
Methylparaben Sodium Salt
EINECS 225-714-1
sodium,4-methoxycarbonylphenolate
4-Hydroxybenzoic Acid Methyl Ester Sodium Salt
(p-Carboxyphenoxy)sodium Methyl Ester
Methyl p-Hydroxybenzoate Sodium Salt
Methylis parahydroxybenzoas natricum
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