一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
010-86108875
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> 3,6-dihydro-2H-pyran

3,6-dihydro-2H-pyran

3,6-dihydro-2H-pyran price.
  • $7 - $1320
  • Product name: 3,6-dihydro-2H-pyran
  • CAS: 3174-74-1
  • MF: C5H8O
  • MW: 84.12
  • EINECS:
  • MDL Number:MFCD17171194
  • Synonyms:3,6-dihydro-2H-pyran;3,6-dihydropyran;5,6-Dihydro-2H-pyran;2H-Pyran, 3,6-dihydro-;3,6-dihydro-2H-pyranato(4-);3,6-DIHYDRO-2H-YRAN
41 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • Acrotein
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Biosynth
  • Chemenu
  • Matrix Scientific
  • SynQuest Laboratories
  • Synthonix
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 5MG
  • 250mg
  • 1g
  • 2g
  • 5.00g
  • 5g
  • 10g
  • 25g
  • 50g
  • 100G
  • Manufactureraablocks
  • Product numberAA003800
  • Product description3,6-Dihydro-2H-Pyran 96%
  • Packaging1g
  • Price$9
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003800
  • Product description3,6-Dihydro-2H-Pyran 96%
  • Packaging5g
  • Price$27
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003800
  • Product description3,6-Dihydro-2H-Pyran 96%
  • Packaging10g
  • Price$46
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003800
  • Product description3,6-Dihydro-2H-Pyran 95%
  • Packaging50g
  • Price$136
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003800
  • Product description3,6-Dihydro-2H-Pyran 95%
  • Packaging25g
  • Price$71
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberG-7030
  • Product description3,6-Dihydro-2H-pyran 97%
  • Packaging100G
  • Price$345
  • Updated2026-05-27
  • Buy
  • ManufacturerAcrotein
  • Product numberH-1644
  • Product description3,6-Dihydro-2H-pyran 97%
  • Packaging5g
  • Price$212.12
  • Updated2021-12-16
  • Buy
  • ManufacturerAcrotein
  • Product numberH-1644
  • Product description3,6-Dihydro-2H-pyran 97%
  • Packaging25g
  • Price$116.2
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberH-1644
  • Product description3,6-Dihydro-2H-pyran 97%
  • Packaging5g
  • Price$30.8
  • Updated2026-05-25
  • Buy
  • ManufacturerAcrotein
  • Product numberH-1644
  • Product description3,6-Dihydro-2H-pyran 97%
  • Packaging10g
  • Price$50.4
  • Updated2026-05-25
  • Buy
  • ManufacturerAK Scientific
  • Product numberX4947
  • Product description3,6-Dihydro-2H-pyran
  • Packaging5g
  • Price$151
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberX4947
  • Product description3,6-Dihydro-2H-pyran
  • Packaging10g
  • Price$217
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberX4947
  • Product description3,6-Dihydro-2H-pyran
  • Packaging25g
  • Price$384
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number3174741
  • Product description3,6-Dihydro-2H-pyran
  • Packaging25g
  • Price$613.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number3174741
  • Product description3,6-Dihydro-2H-pyran
  • Packaging5g
  • Price$167
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA758233
  • Product description3,6-Dihydro-2H-pyran 96%
  • Packaging25g
  • Price$198
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003800 3,6-Dihydro-2H-Pyran 96% 1g $9 2026-05-28 Buy
aablocks AA003800 3,6-Dihydro-2H-Pyran 96% 5g $27 2026-05-28 Buy
aablocks AA003800 3,6-Dihydro-2H-Pyran 96% 10g $46 2026-05-28 Buy
aablocks AA003800 3,6-Dihydro-2H-Pyran 95% 50g $136 2026-05-28 Buy
aablocks AA003800 3,6-Dihydro-2H-Pyran 95% 25g $71 2026-05-28 Buy
ACHEMBLOCK G-7030 3,6-Dihydro-2H-pyran 97% 100G $345 2026-05-27 Buy
Acrotein H-1644 3,6-Dihydro-2H-pyran 97% 5g $212.12 2021-12-16 Buy
Acrotein H-1644 3,6-Dihydro-2H-pyran 97% 25g $116.2 2026-05-25 Buy
Acrotein H-1644 3,6-Dihydro-2H-pyran 97% 5g $30.8 2026-05-25 Buy
Acrotein H-1644 3,6-Dihydro-2H-pyran 97% 10g $50.4 2026-05-25 Buy
AK Scientific X4947 3,6-Dihydro-2H-pyran 5g $151 2021-12-16 Buy
AK Scientific X4947 3,6-Dihydro-2H-pyran 10g $217 2021-12-16 Buy
AK Scientific X4947 3,6-Dihydro-2H-pyran 25g $384 2021-12-16 Buy
Alichem 3174741 3,6-Dihydro-2H-pyran 25g $613.2 2021-12-16 Buy
Alichem 3174741 3,6-Dihydro-2H-pyran 5g $167 2021-12-16 Buy
Ambeed A758233 3,6-Dihydro-2H-pyran 96% 25g $198 2021-12-16 Buy

Properties

Boiling point :92-93 °C
Density :0.943 g/cm3(Temp: 28.5 °C)
storage temp. :Sealed in dry,Store in freezer, under -20°C
InChI :InChI=1S/C5H8O/c1-2-4-6-5-3-1/h1-2H,3-5H2
InChIKey :MUGSKSNNEORSJG-UHFFFAOYSA-N
SMILES :C1OCC=CC1
EPA Substance Registry System :2H-Pyran, 3,6-dihydro- (3174-74-1)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)Flame (GHS02)
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233 Keep container tightly closed.
P240 Ground/bond container and receiving equipment.
P241 Use explosion-proof electrical/ventilating/lighting/…/equipment.
P242 Use only non-sparking tools.
P243 Take precautionary measures against static discharge.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P370+P378 In case of fire: Use … for extinction.
P403+P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container to..…

Description

3,6-Dihydro-2H-pyran is a reactant used in epoxide formation reactions involved in the synthesis of pharmaceuticals.

Related product price

巴马| 濉溪县| 永善县| 桃园县| 会东县| 翁牛特旗| 徐闻县| 普兰店市| 潞城市| 永清县| 石台县| 大英县| 垦利县| 颍上县| 金湖县| 城市| 甘孜| 石嘴山市| 大姚县| 金湖县| 甘德县| 兴宁市| 阿拉善右旗| 彭州市| 安仁县| 三穗县| 弥勒县| 新乡市| 武陟县| 库伦旗| 乌恰县| 醴陵市| 岚皋县| 台州市| 盐山县| 长岛县| 会理县| 清苑县| 和硕县| 游戏| 泰顺县|