对羟基苯甲酸丁酯钠,36457-20-2，生产厂家，价格-洛克化工网移动版

对羟基苯甲酸丁酯钠

中文名称：: 对羟基苯甲酸丁酯钠

中文别名：: 对羟基苯甲酸丁酯钠;
尼泊金丁酯钠盐;
对羟基苯甲酸丁酯钠盐;
尼泊金丁酯钠;
2-[2-(2-hydroxyethoxy)ethoxy]ethyl 2,2-bis(3-tert-butyl-4-hydroxy-5-methylphenyl)propanoate;
3-tert-Butyl-4-hydroxy-5-methylphenylpropionic acid triethyleneglycol ester;
Antioxidant 245;
zinc (2R)-2-amino-3-carboxypropanoate (2S)-2-amino-3-carboxypropanoate (1:1:1);
zinc 2-aminobutanedioate;
Zinc L-Aspartate;
L-Aspartic acid zinc salt;
zinc dihydrogen di-l-aspartate;
dihydrogen bis[L-aspartato(2-)-N,O1]zincate(2-);
W

英文名称：: Benzoic acid,4-hydroxy-, butyl ester, sodium salt (1:1)

英文别名：: Butylparaben Sodium Salt;
sodium,4-butoxycarbonylphenolate

CAS No.：: 36457-20-2

分子式：: C₁₁H₁₄O₃.Na

分子量：: 216.21

精确分子量：: 216.07600

PSA：: 49.36000

EINECS：: 253-049-7

InChI：: InChI=1/C11H14O3.Na/c1-2-3-8-14-11(13)9-4-6-10(12)7-5-9;/h4-7,12H,2-3,8H2,1H3;/q;+1/p-13

分子结构式：

SDS：: 查看

对羟基苯甲酸丁酯钠制备方法及用途

制备方法

广泛用于医药、食品、纺织工业的防腐以及其他领域如化妆品、饲料、日用工业品的防腐

用途简介

对羟基苯甲酸丁酯钠物化性质

外观与性状：: 白色结晶粉末
沸点：: 309.2ºC at 760 mmHg
闪点：: 129.2ºC

对羟基苯甲酸丁酯钠安全信息

海关代码：: 2918990090

对羟基苯甲酸丁酯钠毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DH2040000

CHEMICAL NAME :: Benzoic acid, p-hydroxy-, butyl ester, sodium salt

CAS REGISTRY NUMBER :: 36457-20-2

LAST UPDATED :: 199107

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C11-H13-O3.Na

MOLECULAR WEIGHT :: 216.23

WISWESSER LINE NOTATION :: QR DVO4 &-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 :: 950 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

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 230 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

对羟基苯甲酸丁酯钠 MSDS

Material Safety Data Sheet

Section 1. Identiﬁcation of the substance
Product Name: Butylparaben sodium salt
Synonyms: 4-Hydroxybenzoic butyl ester sodium slat

Section 2. Hazards identiﬁcation
Harmful by inhalation, in contact with skin, and if swallowed.

Section 3. Composition/information on ingredients.
Ingredient name: Butylparaben sodium salt
CAS number: 36457-20-2

Section 4. First aid measures
    Skin contact:        Immediately wash skin with copious amounts of water for at least 15 minutes while removing
    contaminated clothing and shoes. If irritation persists, seek medical attention.
    Eye contact:        Immediately wash skin with copious amounts of water for at least 15 minutes. Assure adequate
    ﬂushing of the eyes by separating the eyelids with ﬁngers. If irritation persists, seek medical
    attention.
    Inhalation:        Remove to fresh air. In severe cases or if symptoms persist, seek medical attention.
    Ingestion:        Wash out mouth with copious amounts of water for at least 15 minutes. Seek medical attention.

Section 5. Fire ﬁghting measures
    In the event of a ﬁre involving this material, alone or in combination with other materials, use dry
    powder or carbon dioxide extinguishers. Protective clothing and self-contained breathing apparatus
    should be worn.

Section 6. Accidental release measures
    Personal precautions: Wear suitable personal protective equipment which performs satisfactorily and meets local/state/national
    standards.
    Respiratory precaution:        Wear approved mask/respirator
    Hand precaution:        Wear suitable gloves/gauntlets
    Skin protection:        Wear suitable protective clothing
    Eye protection:        Wear suitable eye protection
    Methods for cleaning up: Mix with sand or similar inert absorbent material, sweep up and keep in a tightly closed container
    for disposal. See section 12.
    Environmental precautions: Do not allow material to enter drains or water courses.

Section 7. Handling and storage
    Handling:        This product should be handled only by, or under the close supervision of, those properly qualiﬁed
    in the handling and use of potentially hazardous chemicals, who should take into account the ﬁre,
    health and chemical hazard data given on this sheet.
    Store in closed vessels.
    Storage:

Section 8. Exposure Controls / Personal protection
    Engineering Controls: Use only in a chemical fume hood.
    Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles.
    General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse.

Section 9. Physical and chemical properties
    Appearance:        Not speciﬁed
    Boiling point:        No data
    No data
    Melting point:
    Flash point:        No data
    Density:        No data
    Molecular formula:        C11H13O3.Na
    Molecular weight:        216.2

Section 10. Stability and reactivity
    Conditions to avoid: Heat, ﬂames and sparks.
    Materials to avoid: Oxidizing agents.
    Possible hazardous combustion products: Carbon monoxide, nitrogen oxides.

Section 11. Toxicological information
No data.

Section 12. Ecological information
No data.

Section 13. Disposal consideration
Arrange disposal as special waste, by licensed disposal company, in consultation with local waste
disposal authority, in accordance with national and regional regulations.

Section 14. Transportation information
Non-harzardous for air and ground transportation.

Section 15. Regulatory information
    No chemicals in this material are subject to the reporting requirements of SARA Title III, Section
    302, or have known CAS numbers that exceed the threshold reporting levels established by SARA
    Title III, Section 313.

SECTION 16 - ADDITIONAL INFORMATION
N/A

对羟基苯甲酸丁酯钠海关数据

中国海关编码：2918990090

概述：: 2918990090. 其他含其他附加含氧基羧酸（包括酸酐、酰卤化物、过氧化物和过氧酸及该税号的衍生物）. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%
申报要素：: 品名, 成分含量, 用途
摘要/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%