2-Formyl-3,4-dihydro-2H-pyran | CAS 100-73-2

Element: dihydro formyl pyran

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C-S » Chemicals » formyl-dihydro-pyran-PX700300

Identification

2-Formyl-3,4-dihydro-2H-pyran

CAS:

100-73-2

EINECS:

202-884-5

Molecular Formula:

C₆H₈O₂

MDL:

MFCD00059170

Synonym:

2,6-epoxy-5-hexena ; acrylaldehyde dimer ; pyranaldehyde ; 5-hexenal, 2,6-epoxy- ; 2-propenal dimer ; 2-formyl-2,3-dihydropyran ; acroleindimer ; acrolein dimer(stabilized) ; a-fromy-3.4-dihydio-2h-pyran ; 2,6-epoxy-5-hexenal

Suppliers

Lori Industry Co., Ltd

LI19145742

JieJie Group Co., Ltd.

JG19145742

Xingrui Industry Co., Limited

XIL252310092

Zehao Industry Co., Ltd.

ZI20886264

Amadis Chemical Company Limited

ACCL269713485

Leap Chem Co., Ltd

LC15664698

Dayang Chem (Hangzhou) Co.,Ltd.

DC269710788

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2-Propenal dimer

Tianjin Zhongxin Chemtech Co., Ltd.

TZC11204480

Pyrancarboxaldehyde, dihydro-

Angene International Limited

AGN-PC-094GWP

3,4-dihydro-2H-pyran-2-carbaldehyde

Santa Cruz Biotechnology, Inc.

347353

3,4-dihydro-2H-pyran-2-carboxaldehyde

Daming Changda Co., Ltd.

LLB00447

3,4-Dihydro-(2H)-pyrane-2-carbaldehyde

Santa Cruz Biotechnology, Inc.

SCB456018240

Prices & Availability

Data is processed

Properties for 2-Formyl-3,4-dihydro-2H-pyran

Molecular Weight:

112.13 g·mol−1

Density:

1.08 g/mL at 25 °C

Melting point:

-25.94 °C (Predicted)

Boiling point:

146 °C(lit.)

Flash point:

54 °C

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

GHS05
Corrosive

Corrosive to metals, category 1

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:

R10 - Flammable
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
R41 - Risk of serious damage to eyes

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
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)

Hazard Classes:

3.2

Hazard Symbols:

RID/ADR certification :

UN 2607

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

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Downloads

Mol File:

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MSDS:

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