324558
エチレングリコール
anhydrous, 99.8%
別名:
1,2-エタンジオール
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この商品について
化学式:
HOCH2CH2OH
CAS番号:
分子量:
62.07
NACRES:
NA.21
PubChem Substance ID:
eCl@ss:
39020501
UNSPSC Code:
12191502
EC Number:
203-473-3
MDL number:
Beilstein/REAXYS Number:
505945
Assay:
99.8%
Grade:
anhydrous
Bp:
195-198 °C
Vapor pressure:
0.08 mmHg ( 20 °C)
grade
anhydrous
Quality Segment
vapor density
2.1 (vs air)
vapor pressure
0.08 mmHg ( 20 °C)
assay
99.8%
form
liquid
autoignition temp.
752 °F
expl. lim.
15.3 %
reaction suitability
reactivity: carbonyl reactive, reagent type: protection reagent
impurities
<0.003% water, <0.005% water (100 mL pkg)
refractive index
n
bp
195-198 °C
mp
−13 °C (lit.)
density
1.113 g/mL at 25 °C (lit.)
SMILES string
OCCO
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
General description
Our anhydrous solvents deliver exceptionally low water content, making them the ideal choice for moisture-sensitive laboratory applications. Packaged in the exclusive Sure/Seal™ septum bottle system, they are reliably protected against moisture ingress from first use to last drop. The innovative Sure/Seal™ closure combines an advanced plug-style liner with an airtight elastomer and crimp cap design to ensure consistent product integrity. Three unique liner materials provide optimal chemical compatibility across a broad range of solvents. Sure/Seal™ packaging is proven to maintain anhydrous conditions even after repeated punctures. With more than 70 products across all major solvent families, available in pack sizes from 100 mL to 2 L, the portfolio meets virtually every laboratory need. By choosing ready-to-use anhydrous solvents in Sure/Seal™ packaging, researchers eliminate the need for time-consuming and hazardous in-house solvent drying and distillation - saving time, reducing risk, and improving reproducibility.
Application
Anhydrous solvents in Sure/Seal™ packaging are essential wherever water contamination would compromise experimental results. They are widely used in moisture-sensitive applications such as organic synthesis - including Grignard reactions, organometallic chemistry, and catalysis - as well as in peptide, oligonucleotide, and pharmaceutical synthesis.
Legal Information
Sure/Seal is a trademark of Sigma-Aldrich Co. LLC
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注意喚起語
Warning
ハザードコード
Hazard Classifications
Acute Tox. 4 Oral - STOT RE 2 Oral
標的臓器
Kidney
保管分類
10 - Combustible liquids
一体何が起きているの？
WGK 1
引火点 (F)
239.0 °F - open cup
引火点（°C）
115 °C - open cup
PPE（個人用保護具）
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
第4類:引火性液体 + 第三石油類 + 危険等級III + 水溶性液体
fsl
名称等を表示すべき危険物及び有害物
ishl_indicated
名称等を通知すべき危険物及び有害物
ishl_notified
324558-6X1L: + 324558-4X2L: + 324558-BULK: + 324558-12X100ML: + 324558-1L:4548173937236 + 324558-BCN: + 324558-PZ: + 324558-2L:4548173937243 + 324558-VAR: + 6264930000: + 324558-100ML:4548173937229
jan