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UN 1961 指南卡 115

冷冻液态乙烷

Ethane, refrigerated liquid

危险性类别
2.1
包装类别
—
指南卡
115 · 气体——易燃（含冷冻液体）

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
冷冻液态乙烷2.1 ——
全部可检索名称（2）
  • 冷冻液态乙烷official · zh
  • Ethane, refrigerated liquiden · en

潜在危害（火灾与爆炸）

极度易燃。
EXTREMELY FLAMMABLE.
容易被热、火花或火焰点燃。
Will be easily ignited by heat, sparks or flames.
会与空气形成爆炸性混合物。
Will form explosive mixtures with air.
液化气蒸气初期比空气重，沿地面扩散。
Vapors from liquefied gas are initially heavier than air and spread along ground.
注意：氢（UN1049）、氘（UN1957）、冷冻液态氢（UN1966）、甲烷（UN1971）及压缩氢甲烷混合物（UN2034）比空气轻，会向上飘散。氢和氘的火焰不可见，难以察觉。使用其他探测方式（热成像仪、扫帚杆等）。
CAUTION: Hydrogen (UN1049), Deuterium (UN1957), Hydrogen, refrigerated liquid (UN1966), Methane (UN1971) and Hydrogen and Methane mixture, compressed (UN2034) are lighter than air and will rise. Hydrogen and Deuterium fires are difficult to detect since they burn with an invisible flame. Use an alternate method of detection (thermal camera, broom handle, etc.)
蒸气可能扩散至点火源并回火。
Vapors may travel to source of ignition and flash back.
受火烤的气瓶可能通过泄压装置排放并释放易燃气体。
Cylinders exposed to fire may vent and release flammable gas through pressure relief devices.
容器受热可能爆炸。
Containers may explode when heated.
破裂的气瓶可能飞出。
Ruptured cylinders may rocket.
注意：LNG——液化天然气（UN1972）在水面或近水处泄漏时，产品可能发生爆炸性汽化。
CAUTION: When LNG - Liquefied natural gas (UN1972) is released on or near water, product may vaporize explosively.

健康危害

蒸气可能毫无预警地引起头晕或窒息，在密闭或受限区域尤为如此。
Vapors may cause dizziness or asphyxiation without warning, especially when in closed or confined areas.
某些在高浓度吸入时可能具有刺激性。
Some may be irritating if inhaled at high concentrations.
接触气体、液化气体或低温液体可能造成灼伤、重伤和（或）冻伤。
Contact with gas, liquefied gas or cryogenic liquids may cause burns, severe injury and/or frostbite.
火灾可能产生刺激性和（或）毒性气体。
Fire may produce irritating and/or toxic gases.

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.
许多气体比空气重，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）。
Many gases are heavier than air and will spread along the ground and collect in low or confined areas (sewers, basements, tanks, etc.).
立即预防措施
Immediate precautionary measure
向四周隔离泄漏区至少 100 米（330 英尺）。
Isolate spill or leak area for at least 100 meters (330 feet) in all directions.
大量泄漏
Large Spill
考虑在下风向至少 800 米（1/2 英里）范围内实施初始疏散。
Consider initial downwind evacuation for at least 800 meters (1/2 mile).
火灾
Fire
如罐车、铁路罐车或公路罐车涉及火灾，向四周隔离 1600 米（1 英里）；同时考虑向四周 1600 米（1 英里）实施初始疏散。
If tank, rail tank car or highway tank is involved in a fire, ISOLATE for 1600 meters (1 mile) in all directions; also, consider initial evacuation for 1600 meters (1 mile) in all directions.
涉及液化石油气（LPG）（UN1075）、丁烷（UN1011）、丁烯（UN1012）、异丁烯（UN1055）、丙烯（UN1077）、异丁烷（UN1969）和丙烷（UN1978）的火灾，还应参阅「BLEVE——安全注意事项」章节。
In fires involving Liquefied Petroleum Gases (LPG) (UN1075), Butane (UN1011), Butylene (UN1012), Isobutylene (UN1055), Propylene (UN1077), Isobutane (UN1969), and Propane (UN1978), also refer to the "BLEVE - Safety Precautions" section.

消防措施

除非能够止漏，否则切勿扑灭正在泄漏的气体火灾。
DO NOT EXTINGUISH A LEAKING GAS FIRE UNLESS LEAK CAN BE STOPPED.
注意：氢（UN1049）、氘（UN1957）、冷冻液态氢（UN1966）及压缩氢甲烷混合物（UN2034）火焰不可见。使用其他探测方式（热成像仪、扫帚杆等）。
CAUTION: Hydrogen (UN1049), Deuterium (UN1957), Hydrogen, refrigerated liquid (UN1966) and Hydrogen and Methane mixture, compressed (UN2034) will burn with an invisible flame. Use an alternate method of detection (thermal camera, broom handle, etc.)
小面积火灾
Small Fire
干粉或二氧化碳。
Dry chemical or CO2.
大面积火灾
Large Fire
喷雾水或雾状水。
Water spray or fog.
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.
注意：对 LNG——液化天然气（UN1972）池火，切勿用水。使用干粉或高倍泡沫。
CAUTION: For LNG - Liquefied natural gas (UN1972) pool fires, DO NOT USE water. Use dry chemical or high-expansion foam.
罐车火灾
Fire Involving 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.
切勿将水直接射向泄漏源或安全装置；可能发生结冰。
Do not direct water at source of leak or safety devices; icing may occur.
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.
大面积火灾时，使用无人操作的大口径水枪或遥控水炮；如无法做到，撤离现场并让其燃烧。
For massive fire, use unmanned master stream devices or monitor nozzles; if this is impossible, withdraw from area and let fire burn.

防护服

佩戴正压自给式呼吸器（SCBA）。
Wear positive pressure self-contained breathing apparatus (SCBA).
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.
处理冷冻或低温液体时始终穿着热防护服。
Always wear thermal protective clothing when handling refrigerated/cryogenic liquids.

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.
切勿触碰或踩踏泄漏物。
Do not touch or walk through spilled material.
在无风险的情况下堵漏。
Stop leak if you can do it without risk.
如有可能，翻转泄漏容器，使气体逸出而非液体流出。
If possible, turn leaking containers so that gas escapes rather than liquid.
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.
切勿将水直接射向泄漏物或泄漏源。
Do not direct water at spill or source of leak.
注意：对 LNG——液化天然气（UN1972），切勿将水、普通泡沫或抗溶泡沫直接施于泄漏物。如有条件，使用高倍泡沫降低蒸气。
CAUTION: For LNG - Liquefied natural gas (UN1972), DO NOT apply water, regular or alcohol-resistant foam directly on spill. Use a high-expansion foam if available to reduce vapors.
防止蒸气经下水道、通风系统和受限区域扩散。
Prevent spreading of vapors through sewers, ventilation systems and confined areas.
隔离该区域，直至气体扩散完毕。
Isolate area until gas has dispersed.
注意：许多材料接触冷冻或低温液体会变脆，可能毫无预警地断裂。
CAUTION: When in contact with refrigerated/cryogenic liquids, many materials become brittle and are likely to break without warning.

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:
冻结在皮肤上的衣物应先解冻再脱除。
Clothing frozen to the skin should be thawed before being removed.
如接触液化气体，结霜部位只能由医务人员尝试解冻。
In case of contact with liquefied gas, only medical personnel should attempt thawing frosted parts.
如发生烧伤，立即用冷水尽可能长时间冷却受伤皮肤。衣物粘在皮肤上时切勿撕脱。
In case of burns, immediately cool affected skin for as long as possible with cold water. Do not remove clothing if adhering to skin.
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）。

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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。