(L)-ethyl lactate

HCID 92831CAS 687-47-8

기본 정보

표준 SMILES: CCOC(=O)[C@H](C)O
InChIKey: LZCLXQDLBQLTDK-BYPYZUCNSA-N
분자식: C5H10O3
평균 분자량: 118.13 g/mol
단동위원소 질량: 118.06299418

개요

Ethyl (2S)-lactate is the (2S)-enantiomer of ethyl lactate. It has a role as a Saccharomyces cerevisiae metabolite. It is an enantiomer of an ethyl (2R)-lactate.

이름 및 식별자

우선 이름: (L)-ethyl lactate
IUPAC: ethyl (2S)-2-hydroxypropanoate

이름 및 동의어

Ethyl L-lactate(-)-ETHYL L-LACTATE(L)-ethyl lactate(L)-(-)-ethyl lactateEthyl (S)-2-hydroxypropionatePropanoic acid, 2-hydroxy-, ethyl ester, (2S)-(-)-ethyl lactateDTXSID9042336GA1IKU79WZ(S)-(-)-ethyl lactateEINECS 211-694-1ETHYL LACTATE, S-

이름 더 보기

ETHYL LACTATE NATURALDTXCID7022336Lactic acid, ethyl ester, (S)EC 211-694-1Propanoic acid, 2-hydroxy-, ethyl ester, (S)-FEMA NO. 2440, L-(-)-ETHYL 2-HYDROXYPROPIONATELACTIC ACID, ETHYL ESTER, (-)-

데이터베이스 식별자

CAS: 687-47-8
PubChem CID: 92831
DTXSID: DTXSID9042336
ChEMBL: CHEMBL3560966
ChEBI: CHEBI:78322
UNII: GA1IKU79WZ
EC Number: 211-694-1
Nikkaji: J70.573J

물성

구조 계산 물성

XLogP: 0.2
극성 표면적: 46.5 Å²
수소 결합 공여자 수: 1
수소 결합 수용자 수: 3
회전 가능 결합 수: 3
무거운 원자 수: 8
형식 전하: 0
복잡도: 79.7

실험 및 물리화학적 성질

SolventsSolvents -> Esters (<C12)

FragrancesFragrance Ingredient (Ethyl (L)-lactate) -> IFRA transparency List

Vapor Pressure1.6 [mmHg]

Physical Description · 2건

Liquid

Clear colorless liquid; [Sigma-Aldrich MSDS]

안전 및 규제

GHS 분류

GHS Classification · 6건

Danger

H226: Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P261, P264+P265, P271, P280, P303+P361+P353, P304+P340, P305+P354+P338, P317, P319, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Danger

H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]

유해성 정보

Regulatory Information · 4건

Propanoic acid, 2-hydroxy-, ethyl ester, (2S)- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Propanoic acid, 2-hydroxy-, ethyl ester, (2S)- 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)

PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.

Status: Active Update: 02-12-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/13866

(S)-(-)-Ethyl lactate: Does not have an individual approval but may be used under an appropriate group standard

Hazards SummaryNot a skin irritant in rabbits; No skin sensitization observed in in vivo assay of mice; No developmental toxicity observed in chronic dermal studies of rats; May cause serious eye injury; [Sigma-Aldrich MSDS] See Ethyl lactate.

Hazard Classes and Categories · 3건

Flam. Liq. 3 (100%)

Flammable liquid - category 3

Flam. Liq. 3

독성 정보

Adverse EffectsNeurotoxin - Acute solvent syndrome

Toxicity DataLC50 (rat) > 5,400 mg/m3/4hr

화학 및 산업

용도 및 제조

Uses · 2건

Used to formulate plant protection products, biocidal products, washing-cleaning products, polishes-waxes, air care products, laboratory chemicals, functional fluids (lubricants, greases, heat transfer fluids, and metal working fluids), paints-coatings-printing inks, textile and leather finishing products, antifreeze and de-icing products, fillers-putties-plasters, adhesives-sealants, paper-board processing products (dyes, finishing, impregnation), fuels, adsorbents, processing aids (i.e. pH regulators, flocculants, and precipitants), pharmaceuticals, polymers, water softeners and treatment chemicals, surface treatment products for the electronics industry, metal surface treatment products (including those for galvanizing and electroplating), non-metal surface treatment products, perfumes-fragrances, and cosmetics-personal care products; [ExPub: ECHA REACH Registrations] Permitted for use as an inert ingredient in non-food pesticide products; [EPA]

Metal Machining [Category: Heat or Machine]

U.S. Production2023: 700,000 - <850,000 lb

Consumer UsesSolvent

Industry UsesSemiconductor and photovoltaic agent

Use ClassificationFragrance Ingredients

General Manufacturing Information · 2건

Computer and Electronic Product Manufacturing

Propanoic acid, 2-hydroxy-, ethyl ester, (2S)-: ACTIVE