Gas Data
MOLECULAR WEIGHT:	56.110
DENSITY:	2.3655 kg/m3 @ 25ºC, 101.325 kPa
DENSITY:	0.1476 lb/ft3 @ 77ºF, 14.696 psi
SPECIFIC VOLUME:	0.4227 m3/kg @ 25ºC, 101.325 kPa
SPECIFIC VOLUME:	6.7750 ft3/lb @ 77ºF, 14.696 psi
VP @21.1C (kPa):	263.37
VP @70F (PSIA):	38.2

 

Safety Information
LFL IN AIR:	1.6%
UFL IN AIR:	10%

 

Shipping Information
CAS NUMBER:	106-98-9
I.D. NUMBER:	UN 1075
DOT PROPER NAME:	LIQUID PETROLEUM GAS (1-BUTENE)
TC PROPER NAME:	BUTYLENE (1-BUTENE)
HAZARD CLASS:	2.1
LABEL:	FLAMMABLE GAS

 

Cylinder Specifications
Cylinder Size	Valve Outlet CGA No.	Pressure psig @ 70F	Pressure kPa @ 21.1C	Approximate Ship Weights
				lbs	kgs
1F	510	23.5	162	210	95
1A	510	23.5	162	172	78
2	510	23.5	162	90	41
3	510	23.5	162	45	21
4	510	23.5	162	24	11
6	510	23.5	162	20	9
7	510	23.5	162	6	3
LB	170	23.5	162	6	3

 

Gas Grade Purity Specifications
Gas Grade Purity Specifications	Product Code	Cylinder Size	Content		Equipment Recommendations	Model No.
			US	Metric
1-Butene, Research Purity 99.9%	1075071F 1075071A 10750702 10750703 10750704 10750706 10750707 107507LB	1F 1A 2 3 4 6 7 LB	128 lbs 40 lbs 17 lbs 7 lbs 2 lbs 0.881 lbs 0.440 lbs 0.375 lbs	58.06 kg 18.14 kg 7.71 kg 3.18 kg 0.907 kg 400 gm 200 gm 170 gm	Single-Stage Reg. Personal Monitor Cyl. Valve Wrench	Series 3530-510 IQ250 TW-4
	A certificate of analysis will be provided with each cylinder. Please inquire for impurity specifications.

 

Gas Grade Purity Specifications	Product Code	Cylinder Size	Content		Equipment Recommendations	Model No.
			US	Metric
1-Butene, CP Grade 99%	1075091F 1075091A 10750902 10750903 107509LB	1F 1A 2 3 LB	128 lbs 40 lbs 17 lbs 7 lbs 0.375 lbs	58.06 kg 18.14 kg 7.71 kg 3.18 kg 170 gm	Single-Stage Reg. LB Regulator Personal Monitor Cyl. Valve Wrench	- Series 3530-510 Series 3550-170 IQ250 TW-4
	A certificate of conformance will be provided upon request. All except LB can be furnished with full length eductor tubes for liquid withdrawal on request.