3,4-Dihydro-2H-pyran

Properties for 3,4-Dihydro-2H-pyran

Hazard Statements

GHS02
Flammable

• Flammable gases, category 1
• Flammable aerosols, categories 1, 2
• Flammable liquids, categories 1, 2, 3
• Flammable solids, categories 1, 2
• Self-reactive substances and mixtures, types B, C, D, E, F
• Pyrophoric liquids, category 1
• Pyrophoric solids, category 1
• Combustible solids, category 3
• Combustible liquids, category 3
• Self-heating substances and mixtures, categories 1, 2
• Substances and mixtures, which in contact with water, emit flammable gases, categories 1, 2, 3
• Organic peroxides, types B, C, D, E, F

GHS03
Harmful

• Acute toxicity (oral, dermal, inhalation), category 4
• Skin irritation, categories 2, 3
• Eye irritation, category 2A
• Skin sensitization, category 1
• Specific target organ toxicity following single exposure, category 3
  - Respiratory tract irritation
  - Narcotic effects
Not used
• with the "skull and crossbones" pictogram
• for skin or eye irritation if:
• the "corrosion" pictogram also appears
• the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:

R11 - Highly flammable
R19 - May form explosive peroxides
R36/37/38 - Irritating to eyes, respiratory system and skin
R36/38 - Irritating to eyes and skin

Safety Codes:

S16 - Keep away from sources of ignition - No smoking
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S33 - Take precautionary measures against static discharges
S36 - Wear suitable protective clothing
S37/39 - Wear suitable gloves and eye/face protection
S7/9 - Keep container tightly closed and in a well-ventilated place

Hazard Classes:

3

Hazard Symbols:

F, Xi

Storage temperature :

Flammables area

RID/ADR certification :

UN 2376 3 / PG 2

Alternative Distributors of [3,4-Dihydro-2H-pyran]

OmegaChem Inc. | Rongkang Industry Co.,Ltd - (NSTU Chemicals Hanggzhou Co.,) | Molekula GmbH | Chem-Impex International, Inc. | Zhejiang Taizhou Qingquan Medical & Chemical Co., Ltd. | Nanjing King-Pharm Co., Ltd. | Xiang Ding Chemical International Co., Ltd | ABCR GmbH & Co. KG | TCI Europe NV | Ring Specialty Chemicals Inc. | Henan Yuchen Fine Chemical Co., Ltd. | Ubichem PLC | Zouping Mingxing Chemical Co., Ltd. | Bona Chemical Co., Limited | Ark Pharm, Inc. | Zhangjiagang Boman Chemical Co., Ltd. | Penn A Kem, LLC | Shanghai Hanhong Chemical Co., Ltd. | Suzhou Rovathin Pharmatech Co., Ltd | Nantong Qihai Chemicals Co., Ltd. | AOKBIO Co., Ltd. | Jinjiangchem Corporation | 3Way Pharm Inc. | East Chemical Industry Co., Ltd. | Zhejiang Kaili Industrial Co., Ltd. | BOC Sciences | Hangzhou Ocean Chemical Co., Ltd. | Jinan Haohua Industry Co., Ltd. | Finetech Industry Limited | Trademax Phamaceuticals & Chemicals Co., Ltd. | Xiamen Hisunny Chemical Co., Ltd. | scienTEST | Gihi Chemicals Co., Limited | Yangzhou Princechem Co., Ltd.

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