BioBioPha
China
Product Name: Ethylparaben
Price: ￥Inquiry/5mg
Purity: 98.0%
Stocking Period: 1 Day
Contact: Xueping-Zheng

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: Ethylparaben
Price: ￥118.0/500g ￥158.0/100mg
Purity: 99.0%
Stocking Period: Inquiry
Contact: Liu jia

DC Chemicals Limited
China
Product Name: Ethylparaben
Price: $280.0/20mg
Purity: 98.0%
Stocking Period: 3 Day
Contact: Tony Cao

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Ethylparaben
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

Zhejiang Hangyu API Co., Ltd
China
Product Name: Ethylparaben
Price: ￥Inquiry/1kg
Purity: 99.5%
Stocking Period: Inquiry
Contact: Vinnie

120-47-8

120-47-8 structure

Name: Ethylparaben
Chemical Name: Ethylparaben
CAS Number: 120-47-8
Molecular Formula: C₉H₁₀O₃
Molecular Weight: 166.174
Catalog: Chemical reagent Organic reagent Ester Ethyl ester compound
Create Date: 2018-06-18 17:35:24
Modify Date: 2024-01-01 17:45:37
Ethylparaben is the ethyl ester of p-hydroxybenzoic acid, used as an antifungal preservative. and food additive

Name	Ethylparaben
Synonyms	Sobrol A Easeptol 4-Hydroxybenzoic acid, ethyl ester Ethyl parasept Benzoic acid, 4-hydroxy-, ethyl ester ethyl p-hydroxybenzoate para-hydroxybenzoic acid ethyl ester nipazina Ethyl chemosept 4-hydroxybenzoic ethyl ester nipagina Mycocten Solbrol A napagina ETHYL PARABEN ethyl para-hydroxybenzoate Ethyl 4-hydroxybenzoate solbrola Keloform 4-hydroxybenzoic acid ethyl ester EINECS 204-399-4 4-hydrodxybenzoic acid ethylester Nipagina A 4-Hydroxy-Benzoicaciethylester Ethyl p-oxybenzoate Ethylparaben MFCD00002353

Description	Ethylparaben is the ethyl ester of p-hydroxybenzoic acid, used as an antifungal preservative. and food additive
Related Catalog	Signaling Pathways >> Anti-infection >> Bacterial Research Areas >> Others

Density	1.2±0.1 g/cm3
Boiling Point	297.5±0.0 °C at 760 mmHg
Melting Point	114-117 °C(lit.)
Molecular Formula	C₉H₁₀O₃
Molecular Weight	166.174
Flash Point	120.3±12.6 °C
Exact Mass	166.062988
PSA	46.53000
LogP	2.40
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.539
Stability	Stable. Combustible. Incompatible with strong oxidizing agents, strong bases.

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DH2190000

CHEMICAL NAME :: Benzoic acid, p-hydroxy-, ethyl ester

CAS REGISTRY NUMBER :: 120-47-8

BEILSTEIN REFERENCE NO. :: 1101972

LAST UPDATED :: 199701

DATA ITEMS CITED :: 15

MOLECULAR FORMULA :: C9-H10-O3

MOLECULAR WEIGHT :: 166.19

WISWESSER LINE NOTATION :: QR DVO2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >200 mg/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3 gm/kg

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

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 520 mg/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 5 gm/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 5 gm/kg

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

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 2 gm/kg

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

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 504 gm/kg/12W-C

TOXIC EFFECTS :: Nutritional and Gross Metabolic - weight loss or decreased weight gain Related to Chronic Data - death

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 45600 mg/kg

SEX/DURATION :: female 8-15 day(s) after conception

TOXIC EFFECTS :: Reproductive - Specific Developmental Abnormalities - other developmental abnormalities

MUTATION DATA

TYPE OF TEST :: Cytogenetic analysis

TEST SYSTEM :: Rodent - hamster Lung

DOSE/DURATION :: 440 mg/L

REFERENCE :: GMCRDC Gann Monograph on Cancer Research. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No. 11- 1971- Volume(issue)/page/year: 27,95,1981 *** REVIEWS *** TOXICOLOGY REVIEW ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 4,575,1954 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 82869 No. of Facilities: 103 (estimated) No. of Industries: 3 No. of Occupations: 7 No. of Employees: 3241 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 82869 No. of Facilities: 307 (estimated) No. of Industries: 6 No. of Occupations: 7 No. of Employees: 4591 (estimated) No. of Female Employees: 1145 (estimated)

Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	1
RTECS	DH2190000
HS Code	2918290000

Precursor 9
118827-08-0 64-17-5 99-96-7 13031-45-3
201230-82-2 540-38-5 7471-31-0 1085453-61-7
4334-88-7
DownStream 10
105653-01-8 50909-50-7 3753-81-9 40782-45-4
3943-89-3 56442-18-3 5519-23-3 56442-19-4
5438-19-7 37470-58-9

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%