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Thionyl bromide

HCID 68176
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기본 정보개요이름 및 식별자물성안전 및 규제화학 및 산업관련 반응화합물 노트
부분 구조 검색유사 구조 찾기

기본 정보

CAS
507-16-4
표준 SMILES
O=S(Br)Br
InChIKey
HFRXJVQOXRXOPP-UHFFFAOYSA-N
분자식
Br2OS
평균 분자량
207.87 g/mol
단동위원소 질량
205.80365982

개요

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)

이름 및 식별자

우선 이름
Thionyl bromide
IUPAC
Sulfurous dibromide
영어명
Thionyl bromide
분자식
Br2OS
분자량
207.87

이름 및 동의어

Thionyl bromide507-16-4Thionyl dibromideN6CU78B13TDTXSID0060143sulfurooyl dibromideRefChem:189590DTXCID4040896208-064-3thionylbromideUNII-N6CU78B13TEINECS 208-064-3
이름 더 보기
Thionl bromideDibromo sulfoxideSulfinyl dibromideThionylbromide,97%Thionyl broMide 97%Sulfuroxy dibromidesulfur bromide oxide
MFCD00011448Br2OSsulfurous dibromideSOBr2Thionyl bromide, 97%SCHEMBL72657THIONYL BROMIDE [MI]SULFUR BROMIDE OXIDE (SOBR2)

데이터베이스 식별자

CAS
507-16-4
PubChem CID
68176
DTXSID
DTXSID0060143
UNII
N6CU78B13T
EC Number
208-064-3
Nikkaji
J2.613A

물성

구조 계산 물성보충 중

XLogP
1.6
극성 표면적
36.3 Ų
수소 결합 공여자 수
0
수소 결합 수용자 수
2
회전 가능 결합 수
0
무거운 원자 수
4
형식 전하
0
복잡도
29

실험 및 물리화학적 성질

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]

물리화학적 성질

녹는점
-52 °C · -52 °C (lit.)
끓는 점
48 °C/20 · 48 °C/20 mmHg (lit.)
밀도
2.683 g/mL · 2.683 g/mL at 25 °C (lit.)
증기압
10 mm · 10 mm Hg ( 31 °C)
굴절률
20 · n20/D 1.675(lit.)
인화점
156 °C · 156°C
저장 조건
2 · 2-8°C
용해도
벤젠, 톨루엔, 에테르와 혼합 가능.
물리적 상태
노란색 액체
Specific Gravity
2.683 · 2.683
색상
노란색 액체
수용성
2 O에 · H2O에 의해 가수분해되고; 벤젠, 클로로포름, CCl4 [MER06]와 혼화성

안전 및 규제

안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.

GHS 분류

GHS Classification · 4건

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.

유해성 정보

Regulatory InformationThionyl bromide: Does not have an individual approval but may be used under an appropriate group standard
Hazards Summary · 1건

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%)

독성 정보

Treatment · 1건

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

화학 및 산업

약리 정보

Metabolism/Metabolites · 1건

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)

용도 및 제조

General Manufacturing InformationThionyl bromide: ACTIVE

응용 분야

용도Thionyl Bromide is used in the preparation of carbon nanotube-phosphorylcholine polymer composite used in blood condition.

제조 방법

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.

상·하류 제품 정보

상류 원료

disulphur dibromideN-thionylaniline2(1H)-Pyrimidinone, 4-amino-1-tetrahydro-6-(hydroxymethyl)-2-phenylfuro3,4-d-1,3-dioxol-4-yl-브로민화 알루미늄, 무수물삼산화황브롬화 나트륨

관련 반응

209건
반응 기록 만들기
HRID 27499 반응식
HRID 27499반응물로uspto-grants-1980_09
HRID 82454 반응식
HRID 82454반응물로uspto-grants-2014_09
HRID 89830 반응식
HRID 89830반응물로Training data from https://doi.org/10.1039/C8SC04228D (2/10)
HRID 92606 반응식
HRID 92606반응물로Training data from https://doi.org/10.1039/C8SC04228D (2/10)
HRID 105116 반응식
HRID 105116반응물로Training data from https://doi.org/10.1039/C8SC04228D (2/10)
HRID 136217 반응식
HRID 136217반응물로Training data from https://doi.org/10.1039/C8SC04228D (9/10)
HRID 164063 반응식
HRID 164063반응물로Training data from https://doi.org/10.1039/C8SC04228D (9/10)
HRID 187565 반응식
HRID 187565반응물로Training data from https://doi.org/10.1039/C8SC04228D (6/10)
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화합물 노트

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더보기
새 노트새 반응견적 요청하기
Merck
14 · 14,9347
Dielectric constant
13 · 13.0(20℃)
InChI
1S/Br2OS/c1-4(2)3
InChIKey
HFRXJVQOXRXOPP-UHFFFAOYSA-N
SMILES
BrS(Br)=O
NIST
Thionyl bromide(507-16-4)
EPA
Thionyl bromide (507-16-4)

화학적 성질

Orange-yellow liquid. On prolonged standing, slowly decomposes into SO2, Br2 and S2Br2 and turns reddish; very sensitive to moisture. M.p. -49.5°C. Its thermal stability is poor and therefore SOBr2 can be distilled only in vacuum.

· 1건

Bromine vapour causes irritation and direct damage to the mucous membranes. Elemental bromine also burns the skin. The bromide ion is a central nervous system depressant and chronic exposure produces neuronal effects. This is called bromism and can result in central reactions reaching from somnolence to coma, cachexia, exicosis, loss of reflexes or pathologic reflexes, clonic seizures, tremor, ataxia, loss of neural sensitivity, paresis, papillar edema of the eyes, abnormal speech, cerebral edema, delirium, aggressiveness, and psychoses. (L625, L626, L627)

Adverse EffectsDermatotoxin - Skin burns.
Exposure RoutesOral (L626) ; inhalation (L626) ; dermal (L626)
Toxicity Summary · 1건

Bromine is a powerful oxidizing agent and is able to release oxygen free radicals from the water in mucous membranes. These free radicals are also potent oxidizers and produce tissue damage. In additon, the formation of hydrobromic and bromic acids will result in secondary irritation. The bromide ion is also known to affect the central nervous system, causing bromism. This is believed to be a result of bromide ions substituting for chloride ions in the in actions of neurotransmitters and transport systems, thus affecting numerous synaptic processes. (L626, L627, A543)

Signs and Symptoms · 1건

Bromine vapour causes irritation and direct damage to the mucous membranes. Symptoms include lacrimation, rhinorrhoea, eye irritation with mucous secretions from the oropharyngeal and upper airways, coughing, dyspnoea, choking, wheezing, epistaxis, and headache. The bromide ion is a central nervous system depressant producing ataxia, slurred speech, tremor, nausea, vomiting, lethargy, dizziness, visual disturbances, unsteadiness, headaches, impaired memory and concentration, disorientation and hallucinations. This is called bromism. (L626, L627)

Carcinogen ClassificationNo indication of carcinogenicity to humans (not listed by IARC).

안전 데이터

wgk
3
tsca
TSCA listed
ridadr
UN 3264 8/PG 1
risk_code
14-20/21-34
hazard_code
C
safety_code
26-36/37/39-45
포장분류
II
위험 등급
8
F 고인화성물질
8
Hazard Classifications
Acute Tox. 4 DermalSkin Corr. 1B
스토리지 클래스
8A - Combustible corrosive hazardous materials
옥시브롬화인
이산화 황
Phosphorus pentabromide
염화 티오닐

하류 제품

에탄,1,2-비스(2-브로모에톡시)-