チオニルジブロミド
Thionyl bromide
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基本情報
- CAS
507-16-4- 標準SMILES
O=S(Br)Br- InChIKey
HFRXJVQOXRXOPP-UHFFFAOYSA-N- 分子式
- Br2OS
- 平均分子量
- 207.87 g/mol
- 単同位体質量
- 205.80365982
概要
Thionyl bromide is a chemical compound of bromine. Bromine is a halogen element with the symbol Br and atomic number 35. Diatomic bromine does not occur naturally, but bromine salts can be found in crustal rock. (L625)
名称と識別子
- 優先名称
- Thionyl bromide
- IUPAC
- Sulfurous dibromide
- 現地名
- チオニルジブロミド
- 英語名
- Thionyl bromide
- 分子式
- Br2OS
- 分子量
- 207.87
名称と別名
Thionyl bromide507-16-4Thionyl dibromideN6CU78B13TDTXSID0060143sulfurooyl dibromideRefChem:189590DTXCID4040896208-064-3thionylbromideUNII-N6CU78B13TEINECS 208-064-3
名称をさらに表示
ジブロモスルホキシド臭化チオニルチオニルジブロミド臭化スルフィニルスルフィニルジブロミドチオニルブロミド臭化チオニル, 97%Thionl bromideDibromo sulfoxideSulfinyl dibromideThionylbromide,97%Thionyl broMide 97%Sulfuroxy dibromidesulfur bromide oxide
MFCD00011448Br2OSsulfurous dibromideSOBr2Thionyl bromide, 97%SCHEMBL72657THIONYL BROMIDE [MI]SULFUR BROMIDE OXIDE (SOBR2)
データベース識別子
- CAS
507-16-4- PubChem CID
- 68176
- DTXSID
DTXSID0060143- UNII
- N6CU78B13T
- EC Number
- 208-064-3
- Nikkaji
- J2.613A
物性
構造計算による物性補完中
- XLogP
- 1.6
- 極性表面積
- 36.3 Ų
- 水素結合供与体数
- 0
- 水素結合受容体数
- 2
- 回転可能結合数
- 0
- 重原子数
- 4
- 形式電荷
- 0
- 複雑度
- 29
実験および物理化学的性質
Chemical ClassesToxic Gases & Vapors -> Acid Halides
SpringerMaterials PropertiesSchoenflies notation
Physical DescriptionOrange-yellow liquid; [Merck Index] Red-brown fuming liquid with an acrid irritating odor; [Alfa Aesar MSDS]
物理化学的性質
- 融点
- -52 °C · -52 °C (lit.)
- 沸点
- 48 °C/20 · 48 °C/20 mmHg (lit.)
- 比重(密度)
- 2.683 g/mL · 2.683 g/mL at 25 °C (lit.)
- 蒸気圧
- 10 mm · 10 mm Hg ( 31 °C)
- 屈折率
- 20 · n20/D 1.675(lit.)
- 闪点
- 156 °C · 156°C
- 貯蔵温度
- 2 · 2-8°C
- 溶解性
- ベンゼン、トルエン、エーテルと混和します。
- 外見
- 黄色い液体
- 比重
- 2.683 · 2.683
- 色
- yellow liquid
- 水溶解度
- 4 · 水中で加水分解可能; ベンゼン、クロロホルム、CCl4 と混和性 [MER06]
- Merck
- 14 · 14,9347
安全と法規制
安全情報は参考情報です。供給元の安全データシート（SDS）、適用法令、専門家による評価に代わるものではありません。
GHS分類
GHS Classification
Danger
H312 (90.7%): Harmful in contact with skin [Warning Acute toxicity, dermal]
P260, P261, P264, P271, P280, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P362+P364, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 43 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
危険有害性情報
Regulatory InformationThionyl bromide: Does not have an individual approval but may be used under an appropriate group standard
Hazards Summary
Hydrolyzed by water; A severe skin, eye, mucous membrane, and respiratory tract irritant; [Merck Index] Reacts violently with water; Causes burns and lachrymation; Inhalation may cause corrosive injuries to upper respiratory tract and pulmonary edema; [Alfa Aesar MSDS] See Thionyl fluoride and Thionyl chloride.
Hazard Classes and CategoriesAcute Tox. 4 (90.7%)
毒性情報
Treatment
EYES: irrigate opened eyes for several minutes under running water. INGESTION: do not induce vomiting. Rinse mouth with water (never give anything by mouth to an unconscious person). Seek immediate medical advice. SKIN: should be treated immediately by rinsing the affected parts in cold running water for at least 15 minutes, followed by thorough washing with soap and water. If necessary, the person should shower and change contaminated clothing and shoes, and then must seek medical attention. INHALATION: supply fresh air. If required provide artificial respiration.
Health Effects
化学と産業
薬理情報
Metabolism/Metabolites
Bromine is mainly absorbed via inhalation, but may also enter the body through dermal contact. Bromine salts can be ingested. Due to its reactivity, bromine quickly forms bromide and may be deposited in the tissues, displacing other halogens. (L626)
用途と製造
General Manufacturing InformationThionyl bromide: ACTIVE
応用分野
使用Thionyl Bromide is used in the preparation of carbon nanotube-phosphorylcholine polymer composite used in blood condition.
調製方法
製造方法Reaction of SO2 with Br2 in the presence of PCl3: 64 g. of SO2 is added to a mixture of 138 g. of PCl3 and 160 g. of Br2 , while the reactor is cooled. The yield, after fractional distillation, is 180 g. of SOBr2.
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上流原料
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