1,1-ジクロロエタン
- ¥7700 - ¥10300
- 化學(xué)名: 1,1-ジクロロエタン
- 英語名: 1,1-Dichloroethane
- 別名:1,1-ジクロロエタン (安定剤:ニトロメタン);水質(zhì)分析用標(biāo)準(zhǔn)溶液 1,1-ジクロロエタン (1mg/mL メタノール溶液);1,1-ジクロロエタン;二塩化エチリデン;unsym-ジクロロエタン;エチリデンジクロリド;塩化エチリデン;1,1ジクロロエタン;ジクロロエタン;1,1-ジクロロエタン (1mg/mLメタノール溶液) [水質(zhì)分析用]
- CAS番號(hào): 75-34-3
- 分子式: C2H4Cl2
- 分子量: 98.96
- EINECS:200-863-5
- MDL Number:MFCD00013673
6物価
選択條件:
ブランド
- Sigma-Aldrich Japan
- 林純薬工業(yè)株式會(huì)社
パッケージ
- 500mg
- 48512
- 1mL
- 1g
- 40012
- 生産者Sigma-Aldrich Japan
- 製品番號(hào)40012
- 製品説明 certified reference material, 5000?μg/mL in methanol
- 英語製品説明1,1-Dichloroethane solution certified reference material, 5000?μg/mL in methanol
- 包裝単位40012
- 価格¥7700
- 更新しました2018-12-25
- 購入
- 生産者Sigma-Aldrich Japan
- 製品番號(hào)48512
- 製品説明 analytical standard
- 英語製品説明1,1-Dichloroethane analytical standard
- 包裝単位48512
- 価格¥8900
- 更新しました2018-12-25
- 購入
- 生産者Sigma-Aldrich Japan
- 製品番號(hào)48512
- 製品説明 analytical standard
- 英語製品説明1,1-Dichloroethane analytical standard
- 包裝単位500mg
- 価格¥9300
- 更新しました2021-03-23
- 購入
- 生産者Sigma-Aldrich Japan
- 製品番號(hào)36967
- 製品説明1,1-ジクロロエタン analytical standard
- 英語製品説明1,1-Dichloroethane analytical standard
- 包裝単位1g
- 価格¥10300
- 更新しました2024-03-01
- 購入
- 生産者Sigma-Aldrich Japan
- 製品番號(hào)40012
- 製品説明 certified reference material, 5000?μg/mL in methanol
- 英語製品説明1,1-Dichloroethane certified reference material, 5000?μg/mL in methanol
- 包裝単位1mL
- 価格¥10300
- 更新しました2024-03-01
- 購入
- 生産者林純薬工業(yè)株式會(huì)社
- 製品番號(hào)99036967
- 製品説明1,1-ジクロロエタン
- 英語製品説明1,1-Dichloroethane
- 包裝単位1g
- 価格¥7700
- 更新しました2018-12-15
- 購入
生産者 | 製品番號(hào) | 製品説明 | 包裝単位 | 価格 | 更新時(shí)間 | 購入 |
---|---|---|---|---|---|---|
Sigma-Aldrich Japan | 40012 | certified reference material, 5000?μg/mL in methanol 1,1-Dichloroethane solution certified reference material, 5000?μg/mL in methanol |
40012 | ¥7700 | 2018-12-25 | 購入 |
Sigma-Aldrich Japan | 48512 | analytical standard 1,1-Dichloroethane analytical standard |
48512 | ¥8900 | 2018-12-25 | 購入 |
Sigma-Aldrich Japan | 48512 | analytical standard 1,1-Dichloroethane analytical standard |
500mg | ¥9300 | 2021-03-23 | 購入 |
Sigma-Aldrich Japan | 36967 | 1,1-ジクロロエタン analytical standard 1,1-Dichloroethane analytical standard |
1g | ¥10300 | 2024-03-01 | 購入 |
Sigma-Aldrich Japan | 40012 | certified reference material, 5000?μg/mL in methanol 1,1-Dichloroethane certified reference material, 5000?μg/mL in methanol |
1mL | ¥10300 | 2024-03-01 | 購入 |
林純薬工業(yè)株式會(huì)社 | 99036967 | 1,1-ジクロロエタン 1,1-Dichloroethane |
1g | ¥7700 | 2018-12-15 | 購入 |
プロパティ
融點(diǎn) :235℃
沸點(diǎn) :57°C
比重(密度) :1,18 g/cm3
蒸気圧 :227 at 25 °C (quoted, Howard, 1990)
屈折率 :1.42213 (20℃)
閃點(diǎn) :-6°C
貯蔵溫度 :Refrigerator
溶解性 :Miscible with ethanol (U.S. EPA, 1985)
Relative polarity :0.269
水溶解度 :5.057g/L(25 ºC)
Merck :3810
BRN :1696901
Henry's Law Constant :4.84 at 25 °C (batch air stripping-GC, Bobadilla et al., 2003)
暴露限界値 :NIOSH REL: TWA 100 ppm (400 mg/m3), IDLH 3,000 ppm; OSHA PEL: TWA 100 ppm; ACGIH TLV: TWA 100 ppm (adopted).
Dielectric constant :10.0
安定性: :Stable. Highly flammable. Vapour/gas mixtures explosive. Incompatible with plastics, many organic materials. Reacts with metals, oxidizing agents.
CAS データベース :75-34-3(CAS DataBase Reference)
EPAの化學(xué)物質(zhì)情報(bào) :1,1-Dichloroethane (75-34-3)
沸點(diǎn) :57°C
比重(密度) :1,18 g/cm3
蒸気圧 :227 at 25 °C (quoted, Howard, 1990)
屈折率 :1.42213 (20℃)
閃點(diǎn) :-6°C
貯蔵溫度 :Refrigerator
溶解性 :Miscible with ethanol (U.S. EPA, 1985)
Relative polarity :0.269
水溶解度 :5.057g/L(25 ºC)
Merck :3810
BRN :1696901
Henry's Law Constant :4.84 at 25 °C (batch air stripping-GC, Bobadilla et al., 2003)
暴露限界値 :NIOSH REL: TWA 100 ppm (400 mg/m3), IDLH 3,000 ppm; OSHA PEL: TWA 100 ppm; ACGIH TLV: TWA 100 ppm (adopted).
Dielectric constant :10.0
安定性: :Stable. Highly flammable. Vapour/gas mixtures explosive. Incompatible with plastics, many organic materials. Reacts with metals, oxidizing agents.
CAS データベース :75-34-3(CAS DataBase Reference)
EPAの化學(xué)物質(zhì)情報(bào) :1,1-Dichloroethane (75-34-3)
安全情報(bào)
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注意喚起語: | Danger | ||||||||||||||||||||||||||||||||||||||||||
危険有害性情報(bào): |
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注意書き: |
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説明
Chlorinated aliphatics as a class are known to cause central nervous system (CNS) depression and respiratory tract and dermal irritation when humans are exposed by inhalation to sufficiently high concentrations. In the past, 1,1-dichloroethane was used as an anesthetic; however, this use was discontinued due to the risk of induction of cardiac arrhythmia in humans. Crystal precipitations and obstruction in the renal tubule lumina and increases in serum urea and creatinine were observed in cats exposed to this compound for weeks. However, these effects were not observed in rats, guinea pigs, or rabbits. However, kidney effectswere observed inmice administered a lethal intraperitoneal injection; the effects included increased glucose and protein in the urine and tubular swelling. The toxicological significance of the nephrotoxicity observed in cats and the mice with regard to human health is not known given the small number of animals tested (cats).The detectionof 1,1-dichoroethane or itsmetabolites in blood and urine cannot predict the type of health effects that might develop from that exposure; because 1,1-dichloroethane and its metabolites leave the body fairly rapidly, the tests need to be conducted within hours to days after exposure.関連商品価格
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