CAS 632-79-1 MFCD00005919-Tetrabromophthalic anhydride 四溴苯酐 TAO{mole}

Tetrabromophthalic anhydride 四溴苯酐

CAS 632-79-1 MFCD00005919

化学结构图

SMILES: O=C1OC(=O)c2c(Br)c(Br)c(Br)c(Br)c21

化学属性

Mol. Formula	C8Br4O3
Mol. Weight	463.70
Vapor Pressure	0.11 mmHg ( 180 °C)
Melting Point	269-271 °C
Density	2.87
TSCA	Yes
Solubility	水解
Appearance	淡黄白色粉末。不溶于水及脂肪烃溶剂，可溶于硝基苯、N，N-二甲基甲酰胺，微溶于丙酮、二甲苯、氯代烃溶剂、二恶烷。
Boiling Point	540.5±50.0 °C at 760 mmHg

别名和识别编码

Chemical Name	Tetrabromophthalic anhydride
CAS Number	632-79-1
Synonym	4,5,6,7-Tetrabromoisobenzofuran-1,3-dione {LY} 4,5,6,7-Tetrabromoisobenzofuran-1,3-dione {} {LY} 4,5,6,7-Tetrabromoisobenzofuran-1,3-dione {} {} {LY} 4,5,6,7-Tetrabromoisobenzofuran-1,3-dione {} {} {} {LY} 4,5,6,7-Tetrabromoisobenzofuran-1,3-dione {} {} {} {} {LY} 4,5,6,7-Tetrabromoisobenzofuran-1,3-dione {} {} {} {} {} {LY} 4,5,6,7-Tetrabromoisobenzofuran-1,3-dione {} {} {} {} {} {} {LY} 4,5,6,7-Tetrabromoisobenzofuran-1,3-dione {} {} {} {} {} {} {} {LY} 4,5,6,7-Tetrabromoisobenzofuran-1,3-dione {} {} {} {} {} {} {} {} {LY} 4,5,6,7-Tetrabromoisobenzofuran-1,3-dione {} {} {} {} {} {} {} {} {} {LY} 4,5,6,7-Tetrabromoisobenzofuran-1,3-dione {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {LY} 4,5,6,7-Tetrabromoisobenzofuran-1,3-dione {} {} {} {} {} {} {} {} {} {} {} {LY} 4,5,6,7-Tetrabromoisobenzofuran-1,3-dione {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} 4,5,6,7-Tetrabromoisobenzofuran-1,3-dione {} {} {} {} {} {} {}
MDL Number	MFCD00005919
PubChem Substance ID	87576065
EC Number	211-185-4
Beilstein Registry Number	17,485
Reaxys-RN	18908
Chemical Name Translation	四溴苯酐
LabNetwork Molecule ID	LN00226097
InChI	InChI=1S/C8Br4O3/c9-3-1-2(8(14)15-7(1)13)4(10)6(12)5(3)11
Canonical SMILES	O=C(O1)C2=C(Br)C(Br)=C(Br)C(Br)=C2C1=O

信息真实价格透明资金保障专业采购外包团队在线服务

品牌质保精细包装现货库存一流品牌服务

产品应用

Tetrabromophthalic Anhydride is a brominated flame retardant used as additives in plastics to decrease the rate of combustion of these materials, leading to greater consumer safety.

安全信息

WGK Germany2

GHS Symbol

Precautionary statements

P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
P302+P352
P302+P352+P332+P313+P362+P364
P302+P352+P333+P313+P362+P364
P305+P351+P338
P305+P351+P338+P337+P313
P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
P332+P313
P333+P313
P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
P501 Dispose of contents/container to..… 处理内容物/容器.....

Hazard statements

H315 Causes skin irritation 会刺激皮肤
H317 May cause an allergic skin reaction 可能导致皮肤过敏
H319 Causes serious eye irritation 严重刺激眼睛
H335 May cause respiratory irritation 可能导致呼吸道刺激

RTECSTI3350000

Signal word

Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves

Safety Statements

S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
S37 Wear suitable gloves 戴适当手套；

Risk Statements

R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性

Storage condition 2-8°C {LY} 2-8°C Moisture Sensitive {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {}

Hazard Codes Xi

TYPE OF TEST            : LC - Lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >10920 mg/m3/4H
TOXIC EFFECTS :
   Behavioral - changes in motor activity (specific assay)
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: OTS0522251

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : >10 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: OTS0539755

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : >1 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: OTS0521611

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Administration onto the skin
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : >10 gm/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: OTS0522251

其他信息

TCI Shanghai:四溴邻苯二甲酸酐 Tetrabromophthalic Anhydride,>;95.0%(T)(632-79-1)
MOL 文件:632-79-1.mol
Alfa Aesar:四溴邻苯二甲酸酐,98% Tetrabromophthalic anhydride, 98%(632-79-1)
防护措施:有毒，大鼠经口LD50≥mg/kg。能刺激皮肤及粘膜。操作中应穿戴防护用具。
蒸气压:0.11 mm Hg ( 180 °C)
上游原料:溴 --> 四氯化碳 --> 发烟硫酸 --> 铁粉 --> 苯酐 --> 稀硫酸
常规方法:采用内衬塑料袋的木桶或铁桶包装。避光、防热。按有毒化学品规定贮运。
用途一:是反应型阻燃剂，可用于聚酯树脂、环氧树脂的阻燃，也可作添加型阻燃剂，用于PS、PP、PE、ABS树脂的阻燃
下游产品:乙撑双四溴邻苯二甲酰亚胺
Sigma Aldrich:632-79-1(sigmaaldrich)
用途二:反应型阻燃剂，有抗静电效果，可用于聚烯烃、环氧树脂、不饱和聚酯、聚酯及合成纤维等，还可做其他阻燃剂的中间体，亦可作为添加型阻燃剂用于聚乙烯、聚乙烯醋酸乙烯共聚物等塑料。其锌盐电绝缘性较好，可用于聚苯乙烯、聚丙烯、聚乙烯、ABS树脂。
MSDS 信息:Tetrabromophthalic anhydride(632-79-1).msds
图谱信息:四溴苯酐(632-79-1)核磁图( 13 CNMR) 四溴苯酐(632-79-1)红外图谱(IR1) 四溴苯酐(632-79-1)质谱(MS) 四溴苯酐(632-79-1)红外图谱(IR2)
海关编码:29173911
方法一:将苯二甲酸酐溶于发烟硫酸中，加入少量碘及铁粉为催化剂，加热至75℃，慢慢加入溴。加毕，在200℃反应17h。在此温度下通入氯气。析出四溴苯酐。过滤，依次用浓硫酸、稀硫酸和水洗涤，干燥，得成品。反应中副产物HBr以水吸收备用。也可将苯二甲酸酐溶于氯磺酸中，加入少量硫，加热至90℃时加入溴，再将温度升高至145℃。反应毕，用空气吹出过量的溴。冷却后将沉淀滤出。用四氯化碳洗涤，然后再用水洗，干燥得成品。
Acros Organics:四溴邻苯二甲酸酐 Tetrabromophthalic anhydride, 98%(632-79-1)
四溴苯酐价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 T0046 四溴邻苯二甲酸酐 Tetrabromophthalic Anhydride 500G 757元 2014/06/02 T0046 四溴邻苯二甲酸酐 Tetrabromophthalic Anhydride 25G 151元 2010/06/21 137950050 四溴苯酐 Tetrabromophthalic anhydride 98% 5 GR 291元
敏感性:Moisture Sensitive