8.20418

Ethyl 2,3-dibromopropionate

for synthesis

• 동의어(들): Ethyl 2,3-dibromopropionate, 2,3-Dibromopropionic acid ethyl ester
• 실험식(Hill 표기법): C₅H₈Br₂O₂
• CAS Number: 3674-13-3
• Molecular Weight: 259.92
• MDL number: MFCD00000212
• UNSPSC 코드: 12352108
• EC 인덱스 번호: 222-941-8
• NACRES: NA.22

속성

• Quality Level: 200
• 분석: ≥98.0% (GC)
• 양식: liquid
• 효능: 240 mg/kg LD₅₀, oral (Rat); 230 mg/kg LD₅₀, skin (Rabbit)
• bp: 211-214 °C/992 hPa
• 전이 온도: flash point 91 °C
• density: 1.79 g/cm³ at 20 °C
• 저장 온도: 2-30°C
• SMILES string: BrC(CBr)C(=O)OCC
• InChI: 1S/C5H8Br2O2/c1-2-9-5(8)4(7)3-6/h4H,2-3H2,1H3
• InChI key: OENICUBCLXKLJQ-UHFFFAOYSA-N

설명

분석 메모

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.788 - 1.790
Identity (IR): passes test

안전성 정보

• 픽토그램: GHS05,GHS06
• 신호어: Danger
• 유해 및 위험 성명서: H301 + H311 - H314
• 예방조치 성명서: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P361 + P364 - P405
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1B
• Storage Class Code: 6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 2
• Flash Point (°F): 195.8 °F - closed cup
• Flash Point (°C): 91 °C - closed cup