Etocrilen

Etocrylene

HCID 243274CAS 5232-99-5

Grundinformationen

Standard-SMILES
CCOC(=O)C(C#N)=C(c1ccccc1)c1ccccc1
InChIKey
IAJNXBNRYMEYAZ-UHFFFAOYSA-N
Summenformel
C18H15NO2
Durchschnittliche Molmasse
277,3 g/mol
Monoisotopische Masse
277,11027872

Überblick

Etocrylene is a small molecule drug. Etocrylene has a monoisotopic molecular weight of 277.11 Da.

Namen und Bezeichner

Bevorzugter Name
Etocrylene
IUPAC
ethyl 2-cyano-3,3-diphenylprop-2-enoate
Lokaler Name
Etocrilen
Englischer Name
Ethyl 2-cyano-3,3-diphenylacrylate
Summenformel
C18H15NO2
Molmasse
277.32

Namen und Synonyme

Ethyl 2-cyano-3,3-diphenylacrylateEtocryleneEtocrileneUV Absorber-22-Cyano-3,3-diphenylacrylic acid ethyl esterUvinul N 35Etocrylene [USAN]2-Propenoic acid, 2-cyano-3,3-diphenyl-, ethyl esterEtocrilenum [INN-Latin]Ethyl (diphenylmethylene)cyanoacetateUSAF A-15972Etocrilene [INN]
Weitere Namen anzeigen
UV-3035ce22-Propenoicacid,2-cyano-3,3-diphenyl-,ethylesterPCE-2uvinuln35tocryleneEtocrylne
Etocrileno [INN-Spanish]NSC 52678DTXSID9044821HSDB 7218Ethyl 2-cyano-3,3-diphenyl-2-propenoateAcrylic acid, 2-cyano-3,3-diphenyl-, ethyl esterEINECS 226-029-0NSC-52678

Datenbank-Bezeichner

CAS
5232-99-5
PubChem CID
243274
DTXSID
DTXSID9044821
ChEMBL
CHEMBL1889451
UNII
974109G71I
EC Number
226-029-0
Nikkaji
J8.822F

Eigenschaften

Berechnete Struktureigenschaften

XLogP
4,4
Polarare Oberfläche (TPSA)
50,1 Ų
H-Brücken-Donoren
0
H-Brücken-Akzeptoren
3
Frei drehbare Bindungen
5
Schwere Atome
21

Experimentelle und physikochemische Eigenschaften

Chemical Classes · 2 Einträge

Other Uses -> Sunscreens

UV filter

CosmeticsUv absorber
LogPlog Kow = 4.01 /Estimated/
Color/FormSolid
Melting Point95-97 °C
Vapor Pressure · 2 Einträge

0.00000036 [mmHg]

3.6X10-7 mm Hg @ 25 °C /Estimated/

Physikochemische Eigenschaften

Schmelzpunkt
97 · 97-99 °C(lit.)
Siedepunkt
174 °C0.2 · 174 °C0.2 mm Hg(lit.)
Dichte
1 · 1,05 g/cm3
Brechungsindex
1.51 · 1.5100 (estimate)
storage temp.
Sealed in dry,Room Temperature
Löslichkeit
soluble in Methanol

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 5 Einträge

This chemical does not meet GHS hazard criteria for 79% (169 of 214) of all reports.

Warning

H315 (18.7%): Causes skin irritation [Warning Skin corrosion/irritation]

P261, P264, P264+P265, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 214 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory Information · 4 Einträge

Chemical: 2-Propenoic acid, 2-cyano-3,3-diphenyl-, ethyl ester

2-Propenoic acid, 2-cyano-3,3-diphenyl-, ethyl ester is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of 2-Propenoic acid, 2-cyano-3,3-diphenyl-, ethyl ester are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 20-09-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/16357

2-Propenoic acid, 2-cyano-3,3-diphenyl-, ethyl ester: Does not have an individual approval but may be used under an appropriate group standard

Hazards SummaryAn irritant; May cause skin sensitization; [Aldrich MSDS]
Hazard Classes and CategoriesSkin Irrit. 2 (18.7%)

Sicherheit und Schutzausrüstung

Disposal Methods · 1 Eintrag

SRP: The most favorable course of action is to use an alternative chemical product with less inherent propensity for occupational exposure or environmental contamination. Recycle any unused portion of the material for its approved use or return it to the manufacturer or supplier. Ultimate disposal of the chemical must consider: the material's impact on air quality; potential migration in soil or water; effects on animal, aquatic, and plant life; and conformance with environmental and public health regulations.

Toxikologische Informationen

Antidote and Emergency Treatment · 2 Einträge

/SRP:/ Basic treatment: Establish a patent airway. Suction if necessary. Watch for signs of respiratory insufficiency and assist ventilations if needed. Administer oxygen by nonrebreather mask at 10 to 15 L/min. Monitor for pulmonary edema and treat if necessary ... . Monitor for shock and treat if necessary ... . Anticipate seizures and treat if necessary ... . For eye contamination, flush eyes immediately with water. Irrigate each eye continuously with normal saline during transport ... . Do not use emetics. For ingestion, rinse mouth and administer 5 ml/kg up to 200 ml of water for dilution if the patient can swallow, has a strong gag reflex, and does not drool ... . Cover skin burns with dry sterile dressings after decontamination ... . /Poison A and B/

/SRP:/ Advanced treatment: Consider orotracheal or nasotracheal intubation for airway control in the patient who is unconscious, has severe pulmonary edema, or is in respiratory arrest. Positive pressure ventilation techniques with a bag valve mask device may be beneficial. Monitor cardiac rhythm and treat arrhythmias as necessary ... . Start an IV with D5W /SRP: "To keep open", minimal flow rate/. Use lactated Ringer's if signs of hypovolemia are present. Watch for signs of fluid overload. Consider drug therapy for pulmonary edema ... . For hypotension with signs of hypovolemia, administer fluid cautiously. Watch for signs of fluid overload ... . Treat seizures with diazepam (Valium) ... . Use proparacaine hydrochloride to assist eye irrigation ... . /Poison A and B/

Non-Human Toxicity ValuesLD50 Mouse ip 100 mg/kg

Sicherheitsdaten

wgk
3
tsca
TSCA listed
ridadr
UN 3077 9/PG 3
hs_code
29269090
RTECS-Nr.
AT6200000
risk_code
36/37/38-50/53

Chemie und Industrie

Verwendung und Herstellung

UsesUltraviolet screen; [ChemIDplus]
U.S. Production2023: 50,000 - <75,000 lb
Consumer UsesUV stabilizer
Industry UsesUV stabilizer
Household ProductsInformation on 3 consumer products that contain Etocrylene in the following categories is provided:
Use ClassificationCosmetics -> Uv absorber
Anwendungen · 2 Einträge

BeschreibungEtocrylene (Ethyl 2-cyano-3,3-diphenylacrylate) is an organic ester that appears as an off-white crystalline powder and functions as a UV absorber. When applied to the skin, this product absorbs UV rays. It can also be used to protect cosmetics and personal care products from deterioration. This product can be used in the formulation of sun protection products, as well as bath, skin, cleansing, hair, nail and fragrance products.

VerwendenUltraviolet screen.

Anbieter50 Anbieter

北京华美互利生物化工010-56205725 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
Shandong chuangyingchemical Co., Ltd.18853181302 · [email protected]
合肥翰刚医药科技有限公司+8618062405514 · [email protected]

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