他扎罗汀; 6-[2-(4,4-二甲基二氢苯并噻喃-6-基)乙炔基]吡啶-3-甲酸乙酯,118292-40-3，生产厂家，价格-洛克化工网移动版

他扎罗汀; 6-[2-(4,4-二甲基二氢苯并噻喃-6-基)乙炔基]吡啶-3-甲酸乙酯

中文名称：: 他扎罗汀; 6-[2-(4,4-二甲基二氢苯并噻喃-6-基)乙炔基]吡啶-3-甲酸乙酯

中文别名：: 他扎罗汀;
6-[2-(4,4-二甲基二氢苯并噻喃-6-基)乙炔基]吡啶-3-甲酸乙酯

英文名称：: Tazarotene

英文别名：: tazarotene;
Ethyl 6-((4,4-dimethylthiochroman-6-yl)ethynyl)nicotinate;
Tazarotene;
ethyl 6-[2-(4,4-dimethyl-2,3-dihydrothiochromen-6-yl)ethynyl]pyridine-3-carboxylate

CAS No.：: 118292-40-3

分子式：: C₂₁H₂₁NO₂S

分子量：: 351.46

精确分子量：: 351.12900

PSA：: 64.49000

InChI：: InChI=1/C21H21NO2S/c1-4-24-20(23)16-7-9-17(22-14-16)8-5-15-6-10-19-18(13-15)21(2,3)11-12-25-19/h6-7,9-10,13-14H,4,11-12H2,1-3H33

分子结构式：

SDS：: 查看

他扎罗汀; 6-[2-(4,4-二甲基二氢苯并噻喃-6-基)乙炔基]吡啶-3-甲酸乙酯物化性质

外观与性状：: 白色固体
密度：: 1.22 g/cm3
熔点：: 97-98ºC
沸点：: 499.8ºC at 760 mmHg
闪点：: 256.1ºC
折射率：: 1.624
蒸汽压：: 4.03E-10mmHg at 25°C

他扎罗汀; 6-[2-(4,4-二甲基二氢苯并噻喃-6-基)乙炔基]吡啶-3-甲酸乙酯安全信息

海关代码：: 2942000000

他扎罗汀; 6-[2-(4,4-二甲基二氢苯并噻喃-6-基)乙炔基]吡啶-3-甲酸乙酯毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :: US5675100

CHEMICAL NAME :: 3-Pyridinecarboxylic acid, 6-((3,4-dihydro-4,4-dimethyl-2H-1-benzothiopyran-6-yl )ethynyl)-, ethyl ester

CAS REGISTRY NUMBER :: 118292-40-3

LAST UPDATED :: 199801

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C21-H21-N-O2-S

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >2 gm/kg

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

REFERENCE :: JAADDB Journal of the American Academy of Dermatology. (C.V. Mosby Co., 11830 Westline Industrial Dr., St. Louis, MO 63141) 1979- Volume(issue)/page/year: 37(Suppl),S25,1997 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 22750 ug/kg/13W-I

TOXIC EFFECTS :: Musculoskeletal - other changes

REFERENCE :: JAADDB Journal of the American Academy of Dermatology. (C.V. Mosby Co., 11830 Westline Industrial Dr., St. Louis, MO 63141) 1979- Volume(issue)/page/year: 37(Suppl),S25,1997

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Primate - monkey

DOSE/DURATION :: 35 mg/kg/26W-I

TOXIC EFFECTS :: Musculoskeletal - other changes

REFERENCE :: JAADDB Journal of the American Academy of Dermatology. (C.V. Mosby Co., 11830 Westline Industrial Dr., St. Louis, MO 63141) 1979- Volume(issue)/page/year: 37(Suppl),S25,1997

他扎罗汀; 6-[2-(4,4-二甲基二氢苯并噻喃-6-基)乙炔基]吡啶-3-甲酸乙酯 MSDS

Tazarotene
SAFETY DATA SHEET

Section 1. IDENTIFICATION
Product name: Tazarotene
5.3

Section 2. HAZARDS IDENTIFICATION
  GHS classification
  PHYSICAL HAZARDS        Not classified
  HEALTH HAZARDS
  Skin corrosion/irritation        Category 3
    Not classified
  ENVIRONMENTAL HAZARDS
  GHS label elements, including precautionary statements
    None
  Pictograms or hazard symbols
  Signal word        Warning
    Causes mild skin irritation
  Hazard statements
  Precautionary statements:
    If skin irritation occurs: Get medical advice/attention.
  [Response]

Section 3. COMPOSITION/INFORMATION ON INGREDIENTS
  Substance/mixture:        Substance
  Components:        Tazarotene
  Percent:        >98.0%(GC)
  CAS Number:        118292-40-3
    C21H21NO2S
  Chemical Formula:

Section 4. FIRST AID MEASURES
  Inhalation:        Remove victim to fresh air and keep at rest in a position comfortable for breathing.
    Get medical advice/attention if you feel unwell.
  Skin contact:        Remove/Take off immediately all contaminated clothing. Gently wash with plenty of
    soap and water. If skin irritation or rash occurs: Get medical advice/attention.
  Eye contact:        Rinse cautiously with water for several minutes. Remove contact lenses, if present
    and easy to do. Continue rinsing. If eye irritation persists: Get medical
    advice/attention.
  Ingestion:        Get medical advice/attention if you feel unwell. Rinse mouth.
    A rescuer should wear personal protective equipment, such as rubber gloves and air-
  Protection of first-aiders:
    tight goggles.

Section 5. FIRE-FIGHTING MEASURES
  Suitable extinguishing        Dry chemical, foam, water spray, carbon dioxide.
  media:
  Specific hazards arising Take care as it may decompose upon combustion or in high temperatures to
  from the chemical:        generate poisonous fume.
  Tazarotene

Section 5. FIRE-FIGHTING MEASURES
  Precautions for firefighters: Fire-extinguishing work is done from the windward and the suitable fire-extinguishing
    method according to the surrounding situation is used. Uninvolved persons should
    evacuate to a safe place. In case of fire in the surroundings: Remove movable
    containers if safe to do so.
  Special protective        When extinguishing fire, be sure to wear personal protective equipment.
  equipment for firefighters:

Section 6. ACCIDENTAL RELEASE MEASURES
    Use personal protective equipment. Keep people away from and upwind of spill/leak.
  Personal precautions,
  protective equipment and Entry to non-involved personnel should be controlled around the leakage area by
  emergency procedures: roping off, etc.
  Environmental precautions: Prevent product from entering drains.
  Methods and materials for Sweep dust to collect it into an airtight container, taking care not to disperse it.
  containment and cleaning Adhered or collected material should be promptly disposed of, in accordance with
  up: appropriate laws and regulations.

Section 7. HANDLING AND STORAGE
  Precautions for safe handling
    Handling is performed in a well ventilated place. Wear suitable protective equipment.
  Technical measures:
    Prevent dispersion of dust. Wash hands and face thoroughly after handling.
    Use a local exhaust if dust or aerosol will be generated.
  Advice on safe handling: Avoid contact with skin, eyes and clothing.
  Conditions for safe storage, including any
  incompatibilities
  Storage conditions:        Keep container tightly closed. Store in a refrigerator.
    Store away from incompatible materials such as oxidizing agents.
    Heat-sensitive
  Packaging material:        Comply with laws.

Section 8. EXPOSURE CONTROLS / PERSONAL PROTECTION
  Engineering controls:        Install a closed system or local exhaust as possible so that workers should not be
    exposed directly. Also install safety shower and eye bath.
  Personal protective equipment
  Respiratory protection: Dust respirator. Follow local and national regulations.
  Hand protection:        Protective gloves.
  Eye protection:        Safety glasses. A face-shield, if the situation requires.
  Skin and body protection: Protective clothing. Protective boots, if the situation requires.

Section 9. PHYSICAL AND CHEMICAL PROPERTIES
    Solid
  Physical state (20°C):
  Form:        Crystal- Powder
  Colour:        Very pale yellow - Yellow
    No data available
  Odour:
  pH: No data available
  Melting point/freezing point:105°C
  Boiling point/range:        No data available
    No data available
  Flash point:
  Flammability or explosive
  limits:
  Lower:        No data available
    No data available
  Upper:
  Relative density:        No data available
  Solubility(ies):
  [Water]        No data available
    No data available
  [Other solvents]
  Log Pow:        5.25
  Tazarotene

Section 10. STABILITY AND REACTIVITY
  Chemical stability:        Stable under proper conditions.
  Possibility of hazardous No special reactivity has been reported.
  reactions:
  Incompatible materials: Oxidizing agents
  Hazardous decomposition Carbon monoxide, Carbon dioxide, Nitrogen oxides (NOx), Sulfur oxides
  products:

Section 11. TOXICOLOGICAL INFORMATION
  Acute Toxicity:        orl-rat LD:>2 g/kg
  Skin corrosion/irritation: skn-hmn 0.1%/12W-I open
  Serious eye        No data available
  damage/irritation:
  Germ cell mutagenicity: No data available
  Carcinogenicity:
  IARC =        No data available
    No data available
  NTP =
  Reproductive toxicity:        No data available
    US5675100
  RTECS Number:

Section 12. ECOLOGICAL INFORMATION
  Ecotoxicity:
  Fish:        No data available
  Crustacea:        No data available
  Algae:        No data available
  Persistence / degradability: No data available
  Bioaccumulative        No data available
  potential(BCF):
  Mobility in soil
  Log Pow:        5.25
  Soil adsorption (Koc):        No data available
  Henry's Law        No data available
  constant(PaM3/mol):

Section 13. DISPOSAL CONSIDERATIONS
    Recycle to process, if possible. Consult your local regional authorities. You may be able to dissolve or mix material
    with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber system.
    Observe all federal, state and local regulations when disposing of the substance.

Section 14. TRANSPORT INFORMATION
Hazards Class: Does not correspond to the classification standard of the United Nations
UN-No: Not listed

Section 15. REGULATORY INFORMATION
  Safe management ordinance of dangerous chemical product (State Council announces on January 26, 2002
  and revised on February 16,2011): Safe use and production, the storage of a dangerous chemical, transport,
    loading and unloading were prescribed.
  Tazarotene

SECTION 16 - ADDITIONAL INFORMATION
N/A

他扎罗汀; 6-[2-(4,4-二甲基二氢苯并噻喃-6-基)乙炔基]吡啶-3-甲酸乙酯上游产品

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他扎罗汀; 6-[2-(4,4-二甲基二氢苯并噻喃-6-基)乙炔基]吡啶-3-甲酸乙酯下游产品

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