三氟化溴
Bromine trifluoride
- 危险性类别
- 5.1(副危险 6.1)
- 包装类别
- I
- 指南卡
- 144 · 氧化剂(遇水反应)
初次隔离与防护距离(绿页表 1)
| 规模 | 隔离半径 | 白天 | 夜间 |
|---|---|---|---|
| 小量泄漏 | 30 m(100 ft) | 0.1 km | 0.2 km |
| 大量泄漏 | 30 m(100 ft) | 0.3 km | 0.4 km |
隔离区内任何人不得进入(含应急人员);防护区为下风向可能受影响区域,需疏散或就地避险。
遇水反应(绿页表 2)
- Bromine trifluoride
该物质遇水会产生大量毒性气体,消防与稀释用水须经专业评估,严禁盲目射水。
TDG 运输品名(联合国《规章范本》)
| 正式运输品名 | 危险性类别 | 副危险 | 包装类别 |
|---|---|---|---|
| 三氟化溴 | 5.1 | 6.1 | I |
《危险化学品目录》关联
- 三氟化溴 CAS 7787-71-5
全部可检索名称(4)
- 三氟化溴
- Bromine trifluoride
- Bromine trifluoride (when spilled in water)
- Bromine trifluoride (when spilled on land)
潜在危害(火灾与爆炸)
可能点燃可燃物(木材、纸张、油类、衣物等)。
May ignite combustibles (wood, paper, oil, clothing, etc.).与水剧烈反应和(或)发生爆炸性反应。
React vigorously and/or explosively with water.接触水产生毒性和(或)腐蚀性物质。
Produce toxic and/or corrosive substances on contact with water.易燃和(或)有毒气体可能积聚在罐体和漏斗车中。
Flammable/toxic gases may accumulate in tanks and hopper cars.某些与金属接触可能产生易燃氢气。
Some may produce flammable hydrogen gas upon contact with metals.容器受热可能爆炸。
Containers may explode when heated.径流可能造成火灾或爆炸危险。
Runoff may create fire or explosion hazard.健康危害
有毒;吸入或接触蒸气、物质或分解产物可能造成重伤或死亡。
TOXIC; inhalation or contact with vapor, substance, or decomposition products may cause severe injury or death.火灾会产生刺激性、腐蚀性和(或)毒性气体。
Fire will produce irritating, corrosive and/or toxic gases.灭火用水或稀释水的径流可能造成环境污染。
Runoff from fire control or dilution water may cause environmental contamination.公众安全
拨打 119(火警)/120(急救)/110(报警)。然后拨打运输单据上的应急响应电话号码;如无运输单据或无人接听,请拨国家化学事故应急咨询专线 0532-83889090(24 小时),或查阅封底内页所列的相应电话号码。
CALL 911. Then call emergency response telephone number on shipping paper. If shipping paper not available or no answer, refer to appropriate telephone number listed on the inside back cover.无关人员远离。
Keep unauthorized personnel away.位于上风向、地势较高处和(或)上游。
Stay upwind, uphill and/or upstream.进入密闭空间前先通风,但仅在受过训练并配备装备时进行。
Ventilate closed spaces before entering, but only if properly trained and equipped.立即预防措施
Immediate precautionary measure向四周隔离泄漏区,液体至少 50 米(150 英尺),固体至少 25 米(75 英尺)。
Isolate spill or leak area in all directions for at least 50 meters (150 feet) for liquids and at least 25 meters (75 feet) for solids.泄漏
Spill高亮标注的物质:见表 1——初始隔离和防护距离。
For highlighted materials: see Table 1 - Initial Isolation and Protective Action Distances.未高亮标注的物质:必要时在下风向加大立即预防措施的距离。
For non-highlighted materials: increase the immediate precautionary measure distance, in the downwind direction, as necessary.火灾
Fire如罐车、铁路罐车或公路罐车涉及火灾,向四周隔离 800 米(1/2 英里);同时考虑向四周 800 米(1/2 英里)实施初始疏散。
If tank, rail tank car or highway tank is involved in a fire, ISOLATE for 800 meters (1/2 mile) in all directions; also, consider initial evacuation for 800 meters (1/2 mile) in all directions.消防措施
切勿使用水或泡沫。
DO NOT USE WATER OR FOAM.小面积火灾
Small Fire干粉、纯碱或石灰。
Dry chemical, soda ash or lime.大面积火灾
Large Fire干沙、干粉、纯碱或石灰,或者撤离现场让其燃烧。
DRY sand, dry chemical, soda ash or lime or withdraw from area and let fire burn.货物已受热时,切勿移动货物或车辆。
Do not move cargo or vehicle if cargo has been exposed to heat.在安全可行的情况下,将未受损的容器移离火场周边区域。
If it can be done safely, move undamaged containers away from the area around the fire.罐车火灾(罐车、铁路罐车或公路罐车)
Fire Involving Tanks, Rail Tank Cars or Highway Tanks从最远距离灭火,或使用无人操作的大口径水枪或遥控水炮。
Fight fire from maximum distance or use unmanned master stream devices or monitor nozzles.用大量水冷却容器,直至火灾扑灭后很长时间。
Cool containers with flooding quantities of water until well after fire is out.如泄压安全装置发出声响增大或罐体变色,立即撤离。
Withdraw immediately in case of rising sound from venting safety devices or discoloration of tank.始终远离直接接触火焰的罐体。
ALWAYS stay away from tanks in direct contact with flames.防护服
佩戴正压自给式呼吸器(SCBA)。
Wear positive pressure self-contained breathing apparatus (SCBA).在无火灾风险时,穿着制造商专门推荐的化学防护服。
Wear chemical protective clothing that is specifically recommended by the manufacturer when there is NO RISK OF FIRE.消防员结构防护服可提供热防护,但化学防护能力有限。
Structural firefighters' protective clothing provides thermal protection but only limited chemical protection.泄漏处置
消除周边区域的一切点火源(禁止吸烟、明火、火花或火焰)。
ELIMINATE all ignition sources (no smoking, flares, sparks or flames) from immediate area.未穿着适当防护服时,切勿触碰破损容器或泄漏物。
Do not touch damaged containers or spilled material unless wearing appropriate protective clothing.在无风险的情况下堵漏。
Stop leak if you can do it without risk.用喷雾水降低蒸气浓度或改变蒸气云漂移方向。避免径流接触泄漏物。
Use water spray to reduce vapors or divert vapor cloud drift. Avoid allowing water runoff to contact spilled material.切勿让水接触泄漏物或进入容器内部。
DO NOT GET WATER on spilled substance or inside containers.少量泄漏
Small Spill用干土、干沙或其他不燃材料覆盖,再盖上塑料布,以减少扩散或与雨水接触。
Cover with DRY earth, DRY sand or other non-combustible material followed with plastic sheet to minimize spreading or contact with rain.大量泄漏
Large Spill除专家监督外,切勿清理或处置。
DO NOT CLEAN-UP OR DISPOSE OF, EXCEPT UNDER SUPERVISION OF A SPECIALIST.急救
本物质专项急救
特殊急救:
Specific First Aid:受污染的衣物干燥后可能有火灾风险。
Contaminated clothing may be a fire risk when dry.在加拿大,本产品可能要求制定应急响应援助计划(ERAP)。请查阅运输单据和(或)「ERAP」章节。
In Canada, an Emergency Response Assistance Plan (ERAP) may be required for this product. Please consult the shipping paper and/or the "ERAP" section.中国境内请拨:火警 119 · 急救 120 · 报警 110;化学品泄漏或中毒另可拨国家化学事故应急咨询专线 0532-83889090(24 小时)。英文原文沿用 ERG 原版(美国为 911)。
理化性质
PubChem 实验值来自关联条目 三氟化溴 CAS 7787-71-5 ——UN 条目常是类名,具体物质不同则数值可能不同,以 SDS 为准。
- 外观与性状
- Bromine trifluoride appears as a colorless to yellow, fuming liquid with a pungent odor. Solidifies at 48 °F. Very toxic by inhalation and corrosive to metals and tissue. Containers exposed to prolong…
- 颜色
- Colorless liquid; also reported to be pale yellow. Long prisms when solid.
- 沸点
- 125.75 °C
- 熔点
- 8.77 °C
- 密度
- 2.8030 g/cu cm at 25 °C
- 蒸气压
- 2.8030 g/cu cm at 25 °C
数据来自 PubChem(美国 NIH/NLM,CID 24594)实验值摘录,保留原值与单位未做换算。
权威数据源 · 更多资料
国际化学品安全卡(ICSC 中文版)ILO/WHO 编制的权威安全卡,收录约 1785 种常见危化品:危害、急救、泄漏处置、储存
国家危险化学品安全公共服务平台应急管理部化学品登记中心官方数据,站内按名称/CAS 检索可下载安全技术说明书(SDS)
ChemicalBook理化性质、危规分类与原厂 SDS 跳转链接
合规化学网 · 免费 SDS《危险化学品目录》常见品种的合规 SDS(3000+ 份),站内检索后可免费下载
以上为第三方/官方站点,在本站新窗口打开;ICSC 未收录的化学品可能显示「未查到」,属正常结果。
以上内容来自 ERG 2024(美国政府作品)与机器翻译初稿,仅供应急处置参考。现场决策应结合专业训练、当地预案与官方文本;翻译未经专业复核的部分以英文原文为准。