벤젠
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벤젠 속성
- 녹는점
- 6.8 °C(lit.)
- 끓는 점
- 79.1 °C(lit.)
- 밀도
- 0.950 g/mL at 25 °C(lit.)
- 증기압
- 101 hPa (20 °C)
- 굴절률
- n
20/D 1.497(lit.)
- 인화점
- 12 °F
- 저장 조건
- no restrictions.
- 용해도
- 대부분의 유기용매와 섞일 수 있습니다.
- 물리적 상태
- 액체
- Specific Gravity
- 0.950
- 색상
- 무색의
- 폭발한계
- 1.4-8.0%(V)
- 수용성
- 물에 약간 용해됩니다.
- 감도
- Moisture Sensitive
- BRN
- 1905426
- 노출 한도
- ACGIH: TWA 0.5 ppm; STEL 2.5 ppm (Skin)
OSHA: Ceiling 25 ppm; TWA 10 ppm; TWA 1 ppm; STEL 5 ppm
NIOSH: IDLH 500 ppm; TWA 0.1 ppm; STEL 1 ppm
- 안정성
- 안정적인. 산화제, 산, 염기, 할로겐, 금속염과 호환되지 않습니다. 습기로부터 보호하십시오. 가연성이 높습니다.
- InChIKey
- UHOVQNZJYSORNB-MZWXYZOWSA-N
- CAS 데이터베이스
- 1076-43-3(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | F,T | ||
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위험 카페고리 넘버 | 45-46-11-36/38-48/23/24/25-65-39/23/24/25-23/24/25-48/23/24 | ||
안전지침서 | 53-45-36/37 | ||
유엔번호(UN No.) | UN 1114 3/PG 2 | ||
WGK 독일 | 3 | ||
F 고인화성물질 | 10-21 | ||
자연 발화 온도 | 555 °C | ||
TSCA | Yes | ||
위험 등급 | 3 | ||
포장분류 | II | ||
HS 번호 | 29022000 | ||
독성 | LD50 orally in Rabbit: 930 mg/kg LD50 dermal Rabbit > 8260 mg/kg |
벤젠 C화학적 특성, 용도, 생산
화학적 성질
Benzene-d6 is a flammable, viscous organic solvent with the formula C6D6. It is used to dissolve a wide range of compounds and has a density of 0.87 g/cm3 (20 oC).The 1H-NMR spectrum of deuterated benzene comprises of a singlet at 7.16 ppm (vs. TMS). The 13C-NMR spectrum consists of a triplet of equal intensity at 128.39 ppm (vs. TMS). The water resonance is at 0.5 ppm. Benzene-d6 is slightly hygroscopic and thus some care should be taken to minimize contact of the solvent with atmospheric water.일반 설명
Benzene-d6 (C6D6) is deuterated benzene. Its Soret coefficient S(T) has been measured by transient holographic grating technique. Its synthesis,13C NMR, IR and MS spectra have been reported.Purification Methods
Hexadeuteriobenzene of 99.5% purity is refluxed over and distilled from CaH2 onto Linde type 5A sieves under N2. [Beilstein 5 III 518, 5 IV 630.]벤젠 준비 용품 및 원자재
원자재
준비 용품
벤젠 공급 업체
글로벌( 251)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Yurui (Shanghai) Chemical Co., Ltd. | +86-021-50456736 +8615000292053 |
sales209@riyngroup.com | China | 1031 | 58 |
SHANGHAI KEAN TECHNOLOGY CO., LTD. | +8613817748580 |
cooperation@kean-chem.com | China | 40068 | 58 |
Shaanxi Dideu Medichem Co. Ltd | +86-29-81148696 +86-15536356810 |
1022@dideu.com | China | 3878 | 58 |
Shanghai UCHEM Inc. | +862156762820 +86-13564624040 |
sales@myuchem.com | China | 7193 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20292 | 58 |
Springchem New Material Technology Co.,Limited | +86-021-62885108 +8613917661608 |
info@spring-chem.com | China | 2068 | 57 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 18628 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 |
sales@coreychem.com | China | 29888 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39916 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49392 | 58 |
벤젠 관련 검색:
티오판산-메틸 벤젠 티오판산염 사메틸-1,2-페닐렌 디포스포네이트 1,2-비스(브로모메틸)-벤젠
(-)-1,2-BIS((2R,5R)-DIMETHYLPHOSPHOLANO)BENZENE(CYCLOOCTADIENE)RHODIUM(I) BF4
1,2-BIS(CHLOROMETHYL)BENZENE
(+)-1,2-BIS[(2S,5S)-2,5-DIETHYLPHOSPHOLANO]BENZENE
(-)-1,2-BIS((2S,5S)-2,5-DIISOPROPYLPHOSPHOLANO)BENZENE,(-)-1,2-BIS((2S,5S)-2,5-DI-I-PROPYLPHOSPHOLANO)BENZENE
1,2-BIS(DIBROMOMETHYL)BENZENE
ACETOPHENONE-D8
1,2-BIS(DI-TERT-BUTYLPHOSPHINOMETHYL)BENZENE
1,2-BIS(CYANOMETHYL)BENZENE
1,2-BIS(DIPHENYLPHOSPHINOMETHYL)BENZENE
1,2-BIS-DECYLOXY-BENZENE
BENZO[A]PYRENE-D12
1,2-BIS(HYDROXYMETHYL)BENZENE
1,2-BIS(METHANESULFONAMIDO)BENZENE