8.03598

Divinylbenzene

(stabilised with 4-tert-butylpyrocatechol) for synthesis

• 동의어(들): Divinylbenzene, DVB
• 실험식(Hill 표기법): C₁₀H₁₀
• CAS Number: 1321-74-0
• Molecular Weight: 130.19
• MDL number: MFCD01778656
• UNSPSC 코드: 12352005
• EC 인덱스 번호: 215-325-5
• NACRES: NA.22

속성

• vapor pressure: 0.9 hPa ( 20 °C)
• Quality Level: 200
• 형태: liquid
• autoignition temp.: 470 °C
• 효능: 4100 mg/kg LD₅₀, oral (Rat); 8000 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 1.1-6.2 % (v/v)
• bp: 195 °C/1013 hPa
• mp: -88 °C
• 전이 온도: flash point 77 °C
• solubility: 5 mg/L
• density: 0.91 g/cm³ at 20 °C
• 저장 온도: 2-8°C
• InChI: 1S/C10H10/c1-3-9-7-5-6-8-10(9)4-2/h3-8H,1-2H2
• InChI key: MYRTYDVEIRVNKP-UHFFFAOYSA-N

설명

일반 설명

(stabilised with 4-tert-butylpyrocatechol) for synthesis

애플리케이션

Divinylbenzene (stabilised with 4-tert-butylpyrocatechol) for synthesis. CAS 1321-74-0, molar mass 130.18 g/mol.

분석 메모

Assay isomers (GC, area%)60.0 - 65.0 % (a/a)Density (d 20 °C/ 4 °C)0.913 - 0.916Assay isomers ethylvinyl benzol (GC, area%)34.0 - 39.0 % (a/a)Identity (IR)passes testThe material is stabilised with 4-tert-Butylpyrocatechol. At time of analytical testing a content of >300 ppm stabiliser was determined.

안전성 정보

• 픽토그램: GHS07,GHS09
• 신호어: Warning
• 유해 및 위험 성명서: H315 - H319 - H411
• 예방조치 성명서: P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Hazard Classifications: Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point (°F): 170.6 °F
• Flash Point (°C): 77 °C