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UN 3490 有毒吸入危害 TIH 指南卡 155

吸入毒性液体，遇水反应，易燃，未另作规定的，LC50低于或等于200毫升/立方米，且饱和蒸气浓度大于或等于500LC50

Poisonous by inhalation liquid, water-reactive, flammable, n.o.s. (Inhalation Hazard Zone A)

危险性类别: 6.1（副危险 4.3）
包装类别: I
指南卡: 155 · 物质——有毒和（或）腐蚀性（易燃/遇水敏感）

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	60 m（200 ft）	0.5 km	1.5 km
大量泄漏	300 m（1000 ft）	3.1 km	5.8 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。

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
吸入毒性液体，遇水反应，易燃，未另作规定的，LC50低于或等于200毫升/立方米，且饱和蒸气浓度大于或等于500LC50	6.1	4.3	I

全部可检索名称（3）

吸入毒性液体，遇水反应，易燃，未另作规定的，LC50低于或等于200毫升/立方米，且饱和蒸气浓度大于或等于500LC50official · zh
Poisonous by inhalation liquid, water-reactive, flammable, n.o.s. (Inhalation Hazard Zone A)en · en
Toxic by inhalation liquid, water-reactive, flammable, n.o.s. (Inhalation Hazard Zone A)en · en

潜在危害（火灾与爆炸）

高度易燃：容易被热、火花或火焰点燃。

HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames.

蒸气与空气形成爆炸性混合物：在室内、室外和下水道均有爆炸危险。

Vapors form explosive mixtures with air: indoors, outdoors and sewers explosion hazards.

大多数蒸气比空气重，会沿地面扩散并积聚在低洼或受限区域（下水道、地下室、罐体等）。

Most vapors are heavier than air. They will spread along the ground and collect in low or confined areas (sewers, basements, tanks, etc.).

蒸气可能扩散至点火源并回火。

Vapors may travel to source of ignition and flash back.

标有 (P) 的物质在受热或涉及火灾时可能发生爆炸性聚合。

Those substances designated with a (P) may polymerize explosively when heated or involved in a fire.

该物质会与水反应（某些剧烈），释放易燃、有毒或腐蚀性气体及径流。

Substance will react with water (some violently) releasing flammable, toxic or corrosive gases and runoff.

腐蚀性物质与金属接触可能释放易燃氢气。

Corrosives in contact with metals may evolve flammable hydrogen gas.

容器受热或被水污染时可能爆炸。

Containers may explode when heated or if contaminated with water.

健康危害

有毒和（或）腐蚀性；吸入、吞入或接触（皮肤、眼睛）蒸气、粉尘或该物质可能造成重伤、灼伤或死亡。

TOXIC and/or CORROSIVE; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death.

溴乙酸酯类和氯乙酸酯类具有极强刺激性和催泪性（引起眼部刺激和流泪）。

Bromoacetates and chloroacetates are extremely irritating/lachrymators (cause eye irritation and flow of tears).

与水或潮湿空气反应可能释放有毒、腐蚀性或易燃气体。

Reaction with water or moist air may release toxic, corrosive or flammable gases.

与水反应可能产生大量热，使空气中烟气浓度升高。

Reaction with water may generate much heat that will increase the concentration of fumes in the air.

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具有腐蚀性和（或）毒性，并造成环境污染。

Runoff from fire control or dilution water may be corrosive and/or toxic and 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

注：大多数泡沫会与该物质反应并释放腐蚀性、毒性气体。

Note: Most foams will react with the material and release corrosive/toxic gases.

注意：对乙酰氯（UN1717），仅使用二氧化碳或干粉。

CAUTION: For Acetyl chloride (UN1717), use CO2 or dry chemical only.

小面积火灾

Small Fire

二氧化碳、干粉、干沙、抗溶泡沫。

CO2, dry chemical, dry sand, alcohol-resistant foam.

大面积火灾

Large Fire

喷雾水、雾状水或抗溶泡沫。

Water spray, fog or alcohol-resistant foam.

对氯硅烷，切勿用水；使用抗溶泡沫。

FOR CHLOROSILANES, DO NOT USE WATER; use alcohol-resistant foam.

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.

避免将直流水柱或实心水柱直接射向该产品。

Avoid aiming straight or solid streams directly onto the product.

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.

切勿让水进入容器内部。

Do not get water inside containers.

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.

处理该产品所用的一切设备必须接地。

All equipment used when handling the product must be grounded.

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.

可使用抑蒸泡沫降低蒸气浓度。

A vapor-suppressing foam may be used to reduce vapors.

对氯硅烷，使用抗溶泡沫降低蒸气。

FOR CHLOROSILANES, use alcohol-resistant foam to reduce vapors.

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.

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.

防止泄漏物进入水体、下水道、地下室或受限空间。

Prevent entry into waterways, sewers, basements or confined areas.

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.

使用清洁、无火花的工具收集物质，放入带松盖的塑料容器中待后续处置。

Use clean, non-sparking tools to collect material and place it into loosely covered plastic containers for later disposal.

急救

通用急救措施（各卡一致（18）

一般急救：

General First Aid:

拨打 120（急救）或呼叫急救医疗服务。

Call 911 or emergency medical service.

确保医务人员了解所涉及的物质，采取防护措施保护自身并避免沾染。

Ensure that medical personnel are aware of the material(s) involved, take precautions to protect themselves and avoid contamination.

在安全可行的情况下，将伤员移至新鲜空气处。

Move victim to fresh air if it can be done safely.

呼吸困难时给予吸氧。

Administer oxygen if breathing is difficult.

如伤员无呼吸：

If victim is not breathing:

切勿进行口对口人工呼吸；伤员可能已吞入或吸入该物质。

DO NOT perform mouth-to-mouth resuscitation; the victim may have ingested or inhaled the substance.

如具备条件且触及脉搏，清洗面部和口腔，然后使用合格的呼吸急救装置（球囊面罩、带单向阀的口袋面罩或其他装置）进行人工呼吸。

If equipped and pulse detected, wash face and mouth, then give artificial respiration using a proper respiratory medical device (bag-valve mask, pocket mask equipped with a one-way valve or other device).

如未触及脉搏或无呼吸急救装置，实施持续胸外按压。每两分钟检查一次脉搏，或观察有无自主呼吸的迹象。

If no pulse detected or no respiratory medical device available, provide continuous compressions. Conduct a pulse check every two minutes or monitor for any signs of spontaneous respirations.

脱去并隔离受污染的衣物和鞋子。

Remove and isolate contaminated clothing and shoes.

少量皮肤接触时，避免将物质扩散到未受污染的皮肤上。

For minor skin contact, avoid spreading material on unaffected skin.

如接触该物质，立即用流动清水冲洗皮肤或眼睛至少 20 分钟。

In case of contact with substance, remove immediately by flushing skin or eyes with running water for at least 20 minutes.

严重烧伤须立即就医。

For severe burns, immediate medical attention is required.

接触该物质（吸入、吞入或皮肤接触）后的症状可能出现延迟。

Effects of exposure (inhalation, ingestion, or skin contact) to substance may be delayed.

保持伤员安静并保暖。

Keep victim calm and warm.

对伤员持续观察。

Keep victim under observation.

如需进一步救助，请联系当地中毒控制中心。

For further assistance, contact your local Poison Control Center.

注：基础生命支持（BLS）和高级生命支持（ALS）应由受过训练的专业人员实施。

Note: Basic Life Support (BLS) and Advanced Life Support (ALS) should be done by trained professionals.

本物质专项急救

特殊急救：

Specific First Aid:

腐蚀性物质接触人体时，立即用流动清水冲洗皮肤或眼睛至少 30 分钟。可能需要延长冲洗时间。

For corrosives, in case of contact, immediately flush skin or eyes with running water for at least 30 minutes. Additional flushing may be required.

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）。

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。